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Publications

Path Tracing in holonomic drive system with Reduced Overshoot using rotary encoders

Conference

Title of PaperPath Tracing in holonomic drive system with Reduced Overshoot using rotary encoders

Proceeding Name7th International Conference on Signal Processing and Integrated Networks

Author NameAkash Mecwan, Divyanshu Tak, Ayush Jain, Paras Savanani

OrganizationAmtiy Unviersity, Noida

Year , VenueFebruary 2020 , Noida

ISSN/ISBN No978-1-7281-5475-6

Indexed INScopus

High Performance Low Noise Amplifier for Operations in Lower ISM Band

Journal

Journal NameJournal of Electrical and Electronics Engineering

Title of PaperHigh Performance Low Noise Amplifier for Operations in Lower ISM Band

Volume Number12

Page Number59-64

Published YearOctober 2019

ISSN/ISBN No1844 6035

Indexed INScopus

Linearity Improvement of LNA using Derivative Superposition: Issues and Challenges

Conference

Title of PaperLinearity Improvement of LNA using Derivative Superposition: Issues and Challenges

Proceeding Name7th International Conference on Cloud Computing, Data Science & Engineering

PublisherIEEE

Author NameAkash Mecwan

OrganizationAmity University

Year , VenueJanuary 2017 , Noida

ISSN/ISBN No978-1-5090-3519-9

Indexed INScopus

Design Implementation of High Performance Motor Drive

Conference

Title of PaperDesign Implementation of High Performance Motor Drive

Proceeding NameSecond International Symposium on Control, Automation, Industrial Informatics and Smart Grid

PublisherIEEE

Author NameAkash Mecwan

OrganizationNITTR

Year , VenueSeptember 2014 , Bhopal

ISSN/ISBN No978-1-4799-3080-7

Indexed INScopus

Implementation of Software Defined Radio On FPGA

Conference

Title of PaperImplementation of Software Defined Radio On FPGA

Proceeding NameNirma University International conference on Current Trends in Technology

PublisherIEEE

Author NameAkash Mecwan

OrganizationNirma University

Year , VenueDecember 2011 , Nirma University, Ahmedabad

Page Number1-5

ISSN/ISBN No2375-1282

Indexed INScopus

Development of position sensitive detector module using Scintillator and Si Photomultiplier for hard X-ray imaging & spectroscopy

Journal

Journal NameJournal of Astronomical Telescopes, Instruments, and Systems

Title of PaperDevelopment of position sensitive detector module using Scintillator and Si Photomultiplier for hard X-ray imaging & spectroscopy

PublisherSPIE digital library

Volume Number5 No 1

Page Number16001-16010

Published YearJanuary 2019

ISSN/ISBN No1600

Indexed INScopus, Web of Science, UGC List

Abstract

We explore the use of scintillation detectors coupled with silicon photomultipliers (SiPMs) as position sensitive hard x-ray spectroscopic detectors for potential applications in the field of high-energy astrophysics. X-ray photons on interaction with scintillation crystals generate optical photons and the distribution of these scintillation light photons is captured with the array of SiPM pixels,

Design and development of position sensitive detector for hard x-ray using SiPM and new generation scintillators

Conference

Title of PaperDesign and development of position sensitive detector for hard x-ray using SiPM and new generation scintillators

Proceeding NameSPIE Astronomical Telescopes + Instrumentation

PublisherSPIE

Author NameShiv kumar goyal

OrganizationSPIE

Year , VenueAugust 2017 , San-Diego,California,2017

Page Number13

ISSN/ISBN No10392

Indexed INScopus, Web of Science, UGC List

Abstract

Paper Abstract There is growing interest in high-energy astrophysics community for the development of sensitive instruments in the hard X-ray energy extending to few hundred keV. This requires position sensitive detector modules with high efficiency in the hard X-ray energy range. Here, we present development of a detector module, which consists of 25 mm x 25 mm CeBr3 scintillation detector, read

Comparative Analysis of Phase Frequency Detector for Phase-Locked Loops

Journal

Journal NameJournal of VLSI Design Tools and Technology

Title of PaperComparative Analysis of Phase Frequency Detector for Phase-Locked Loops

PublisherSTM journals

Volume Number7 issue 1

Published YearMarch 2017

Indexed INUGC List

Design and development of position sensitive detector for hard x-ray imaging detector scintillator and photo multipliers

Conference

Title of PaperDesign and development of position sensitive detector for hard x-ray imaging detector scintillator and photo multipliers

Proceeding NameHigh Energy, Optical, and Infrared Detectors for Astronomy VII

PublisherSPIE digital library

Author NameShiv kumar goyal

OrganizationSPIE

Year , VenueJuly 2016 , Eidinburg

Page Number12.2232234

ISSN/ISBN No9915

Indexed INScopus, Web of Science, UGC List

Abstract

There are various astrophysical phenomena which are of great importance and interest such as stellar explosions, Gamma ray bursts etc. There is also a growing interest in exploring the celestial sources in hard X-rays. High sensitive instruments are essential to perform the detailed studies of these cosmic accelerators and explosions. Hard X-ray imaging detectors having high absorption efficiency

Exploring Superconductivity in Graphene based Materials

Journal

Journal NameAsian Journal of Physics

Title of PaperExploring Superconductivity in Graphene based Materials

PublisherAnita Publications

Volume NumberVol. 27, No 5

Page Number279-285

Published YearOctober 2018

ISSN/ISBN No0971-3093

Indexed INWeb of Science, Indian citation Index, UGC List

Abstract

This article reviews the fundamental theoretical predictions and the possibility of empirical occurrence of superconductivity in graphene based materials. Graphene being a monoatomic thick carbon allotrope, has unusual two-dimensional Dirac-like electronic excitations. The graphene based superconductors may provide the breakthrough in the development of high Tc superconductivity as electrically,

Magnetotransport study of iron doped novel 2D nanoribbons via acoustical phonon interactions

Journal

Journal NameInternational Journal of Nanoscience

Title of PaperMagnetotransport study of iron doped novel 2D nanoribbons via acoustical phonon interactions

PublisherWorld Scientific

Volume NumberVol 17 (3)

Page Number18500010

Published YearJanuary 2018

ISSN/ISBN No1793-5350

Indexed INScopus, Web of Science, UGC List

Electron Transport Parameters Study for Transition Metal Doped armchair graphene nanoribbon via Acoustical Phonon Interactions

Journal

Journal NameJournal of Electronic Materials

Title of PaperElectron Transport Parameters Study for Transition Metal Doped armchair graphene nanoribbon via Acoustical Phonon Interactions

PublisherSpringer

Volume Numbervol. 46, issue 4

Page Number2340-2346

Published YearApril 2017

ISSN/ISBN No0361 5235

Indexed INScopus, Web of Science, UGC List

Structural and dynamical stability of cadmium nitride using first principles calculations

Journal

Journal NameSolid State Sciences

Title of PaperStructural and dynamical stability of cadmium nitride using first principles calculations

PublisherElsvier

Volume Numbervol. 21

Page Number66-72

Published YearMarch 2013

ISSN/ISBN No1293-2558

Indexed INScopus, Web of Science, Indian citation Index, UGC List

Design of dual band stacked microstrip antenna for IRNSS receiver application

Conference

Title of PaperDesign of dual band stacked microstrip antenna for IRNSS receiver application

Proceeding NameTechnologies for Sustainable Development: Proceedings of the 7th Nirma University International Conference on Engineering (NUiCONE 2019)

PublisherCRC Press, Taylor & Francis

Author NameBhavin V Kakani, Ami Jobanputra, Dhruv Panchal

OrganizationNirma University, Ahmedabad

Year , VenueNovember 2019 , Institute of Technology, Nirma University

Page Number250-255

ISSN/ISBN No9781000172201

Indexed INScopus

Abstract

This article present the design feature and simulation of a stacked microstrip patch antenna using for IRNSS receiver. Two antennas are sandwiched for the proposed idea; L5 band (1.17GHz) providing a gain of 4.5 dB and S band (2.48GHz) providing 7.66 dB gain for RHCP. The above simulated designs were fabricated, and results obtained were consistent with the simulations. For efficiency at these high frequencies RT/ Duroid 5880 with a thickness of 3.175 mm is utilized.

Improved OCR based automatic vehicle number plate recognition using features trained neural network

Conference

Title of PaperImproved OCR based automatic vehicle number plate recognition using features trained neural network

Proceeding Name8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)

PublisherIEEE

Author NameBhavin V Kakani, Divyang Gandhi, Sagar Jani

OrganizationIndian Institute of Technology, Delhi

Year , VenueJuly 2017 , IIT Delhi Conventional Hall

ISSN/ISBN No978-1-5090-3038-5

Indexed INScopus

Abstract

Significant research and development of algorithms in intelligent transportation has grabbed more attention in recent years. An automated, fast, accurate and robust vehicle plate recognition system has become need for traffic control and law enforcement of traffic regulations; and the solution is ANPR. This paper is dedicated on an improved technique of OCR based license plate recognition.

Improved solution on students answer sheet assessment using fuzzy rules

Conference

Title of PaperImproved solution on students answer sheet assessment using fuzzy rules

Proceeding Name2016 Conference on Advances in Signal Processing (CASP)

PublisherIEEE

OrganizationMKSSS's Cummins College of Engineering for Women

Year , VenueJune 2016 , MKSSS's Cummins College of Engineering for Women

ISSN/ISBN No978-1-5090-0849-0

Indexed INScopus

Abstract

From a wide variety of applications in the areas of engineering and financial sector, Fuzzy logic techniques has a potential to model academic performance evaluation too. Manual errors in student evaluation can affect their present and future opportunities, so there arises a need to develop a model that can help teachers to fairly evaluate student's performance.

Single image dehazing using improved dark channel prior

Conference

Title of PaperSingle image dehazing using improved dark channel prior

Proceeding Name2nd International Conference on Signal Processing and Integrated Networks (SPIN)

PublisherIEEE

OrganizationAmity School of Engineering and Technology, Noida

Year , VenueFebruary 2015 , Amity School of Engineering and Technology, Noida

ISSN/ISBN No978-1-4799-5991-4

Indexed INScopus

Abstract

Huge quantities of suspended particles in our atmosphere, cause scenes to appear hazy or foggy, this reduces visibility of objects and their contrast, and makes detection of objects within the scene more difficult. Most existing algorithms are based on a strong, statistically based prior, the dark channel prior. We introduce an improved Dark Channel Prior method for dehazing image.

Automatic detection of the direction and speed of moving objects in the video

Conference

Title of PaperAutomatic detection of the direction and speed of moving objects in the video

Proceeding NameSixth International Conference on Contemporary Computing (IC3)

PublisherIEEE

OrganizationJaypee Institute of Information Technology, Noida, India and the University of Florida, Gainesville, USA

Year , VenueAugust 2013 , Jaypee Institute of Information Technology, Noida, India

Page Number86-90

ISSN/ISBN No978-1-4799-0192-0

Indexed INScopus

Abstract

This article deals with methods for automatic detection of moving objects in non-standard situations in secure areas, such as nuclear power plants, storage of hazardous materials, etc. Speed and direction, respectively, slow motion to a stop is detected for the monitored object. Specifically: the automatic detection of movement in the opposite direction than normal, passage or move too fast,...

Classification of Microscopic Image of Herbal Plants from its Powder Using Speeded-UP Robust Features

Journal

Journal NameJournal of Advanced Microscopy Research

Title of PaperClassification of Microscopic Image of Herbal Plants from its Powder Using Speeded-UP Robust Features

PublisherAmerican Scientific Publishers

Volume Number13

Page Number326-332

Published YearSeptember 2018

ISSN/ISBN No21567573

Indexed INScopus, UGC List

Automatic Image Segmentation Algorithm for Microscopic Images of Liquorice and Rhubarb

Conference

Title of PaperAutomatic Image Segmentation Algorithm for Microscopic Images of Liquorice and Rhubarb

Proceeding NameVisionNet '16

PublisherACM

Year , VenueSeptember 2016 , Jaipur

ISSN/ISBN No978-1-4503-4301-5

Indexed INScopus, UGC List

Automatic Identification of Licorice and Rhubarb by Microscopic Image Processing

Journal

Journal NameProcedia Computer Science, Elsevier

Title of PaperAutomatic Identification of Licorice and Rhubarb by Microscopic Image Processing

PublisherElsevier

Volume Number58

Page Number723-730

Published YearAugust 2015

Indexed INScopus, UGC List

Microscopic Image Analysis Method for Identification of Indian Herbal Plants

Conference

Title of PaperMicroscopic Image Analysis Method for Identification of Indian Herbal Plants

Proceeding NameNUiCONE

PublisherIEEE Explore

OrganizationInstitute of Technology, Nirma University

Published YearNovember 2014

ISSN/ISBN No978-1-4799-6052

Indexed INScopus, UGC List

A robust two stage super-resolution algorithm

Conference

Title of PaperA robust two stage super-resolution algorithm

Proceeding NameNUiCONE, IEEE Explore

PublisherIEEE

OrganizationInstitute of Technology, Nirma University

Year , VenueDecember 2012 , Institute of Technology, Nirma University

ISSN/ISBN No 2375-1282

Indexed INScopus, UGC List

Structural, magnetic and dielectric properties of Co-Zr substituted M-type calcium hexagonal ferrite nanoparticles in the presence of α-Fe2O3 phase

Journal

Journal NameCeramics International

Title of PaperStructural, magnetic and dielectric properties of Co-Zr substituted M-type calcium hexagonal ferrite nanoparticles in the presence of α-Fe2O3 phase

PublisherElsevier

Volume Number44

Page Number17812-17823

Published YearJuly 2018

Indexed INScopus, UGC List

Abstract

Polycrystalline nanoparticles of M-type Ca(ZrCo)xFe12−2xO19 (0.0≤x≤1.0) hexaferrites were prepared using a simple heat treatment method at a low heating temperature of 650 °C. Effect of cobalt-zirconium substitution on the structural, microstructural, magnetic and dielectric properties was investigated. XRD analysis indicates that all the samples possess a hexagonal structure with anti-ferromagnet

Structural, Magnetic and Dielectric Properties of Aluminum Cobalt Substituted M−type Strontium Hexaferrites

Book Chapter

Book NameMagnetic oxides and composites

PublisherMaterials Research forum

Author NameRajshree B Jotania Shami Mohamad

Page Number216-236

Chapter TitleStructural, Magnetic and Dielectric Properties of Aluminum Cobalt Substituted M−type Strontium Hexaferrites

Published YearMarch 2018

ISSN/ISBN No2471-8890

Indexed INOthers

Abstract

SrCoxAlxFe(12-2x)O19 (x = 0.0, 0.2, 0.4, 0.6, 0.8, 1.0) hexaferrites have been synthesized using a simple heat treatment method and characterized using various instrumental techniques such as FTIR, XRD, SEM, VSM and dielectric measurements. The XRD analysis reveals the formation of mixed phases of M-type hexaferrite and α-Fe2O3. The crystallite size is found in the range of 24-46 nm. The micrograp

Structural phases, magnetic properties and Maxwell–Wagner type relaxation of CoFe2O4/Sr2Co2Fe12O22 ferrite composites

Journal

Journal NameMaterials Research Express

Title of PaperStructural phases, magnetic properties and Maxwell–Wagner type relaxation of CoFe2O4/Sr2Co2Fe12O22 ferrite composites

PublisherIOP Science

Volume Number4

Page Number076105

Published YearJuly 2017

Indexed INScopus, UGC List

Abstract

CoFe2O4 (S:Y-1:0) and Sr2Co2Fe12O22 (S:Y-0:1) ferrites were synthesized separately by using chemical coprecipitation technique and calcined at 1000 °C for 5 h. The mixed ferrite composites (S:Y-3:7, 4:6, 5:5, 6:4 and 7:3) were prepared by physical mixing of individual ferrite powders in required weight proportions. The prepared composites were heated at 1150 °C for 5 h in a muffle furnace and then

Tunable microwave absorption in Co-Al substituted M-type Ba-Sr hexagonal ferrite

Journal

Journal NameJournal of Materials Design

Title of PaperTunable microwave absorption in Co-Al substituted M-type Ba-Sr hexagonal ferrite

PublisherElsevier

Volume Number110

Page Number749-761

Published YearAugust 2016

Indexed INScopus, UGC List

Abstract

M-type hexagonal ferrites with chemical composition Ba0.5Sr0.5CoxAlxFe12-2xO19 (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) have been synthesized using a standard ceramic method. The electromagnetic or microwave parameters have been measured in the frequency range of 8.2 to 12.4 GHz using a vector network analyzer. The microwave absorption or reflection loss (RL) of different compositions has been evalua

Effect of Aluminium Substitution on the Structural Magnetic and Dielectric porperties of Ba-Zn Hexaferrite particles prepared using Sol Gel Auto Combustion Technique

Journal

Journal NameAdvanced Science Letters

Title of PaperEffect of Aluminium Substitution on the Structural Magnetic and Dielectric porperties of Ba-Zn Hexaferrite particles prepared using Sol Gel Auto Combustion Technique

PublisherAmerican Scientific Publishers

Volume Number22

Page Number864-868

Published YearApril 2016

Indexed INWeb of Science

Fabrication, Structural and Dielectric Properties of Aluminum doped W-type Barium Zinc Hexaferrite particles

Conference

Title of PaperFabrication, Structural and Dielectric Properties of Aluminum doped W-type Barium Zinc Hexaferrite particles

Proceeding NameMaterials Today: Proceedings

PublisherElsevier

OrganizationJaipur National University

Year , VenueMarch 2016 , Jaipur National University

Page Number9347–9351

Indexed INScopus, UGC List

Abstract

synthesized using simple heat treatment method. Prepared samples were calcinated at 650̊ C for 3 hours in a furnace and slowly cooled at room temperature. Structural studies were carried out using X-ray diffractograms (XRD). XRD analysis confirms the formation of mono phase. Crystalline size calculated using Debye Scherrer formula ranges from 20 nm to 50 nm. The dielectric measurements were carrie

Structural phases and Maxwell–Wagner relaxation in magnetically soft-ZnFe2O4 and hard-Sr2Cu2Fe12O22 nanocomposites

Journal

Journal NameCeramics International

Title of PaperStructural phases and Maxwell–Wagner relaxation in magnetically soft-ZnFe2O4 and hard-Sr2Cu2Fe12O22 nanocomposites

PublisherElsevier

Volume Number42

Page Number2289-2298

Published YearOctober 2015

Indexed INScopus, UGC List

Abstract

In the present investigation magnetically soft-ZnFe2O4 (S-spinel) and hard-Sr2Cu2Fe12O22 (Y type) mixed ferrite nano-composites (S:Y as 1:0, 1:0, 1:1, 1:2, 1:4, 1:8 and 0:1) were synthesized by using chemical co-precipitation technique. X-ray diffraction analysis revealed the formation of mixed ferrite phases containing Y-type hexaferrite and spinel ferrite phases. The particle size of the prepare

Effect of Non-ionic Surfactant Concentration on Microstructure, Magnetic and Dielectric Properties of Strontium-Copper Hexaferrite Powder

Book Chapter

Book NameFerroic Materials: Synthesis and Applications

PublisherTrans Tech

Page Number93-110

Chapter TitleEffect of Non-ionic Surfactant Concentration on Microstructure, Magnetic and Dielectric Properties of Strontium-Copper Hexaferrite Powder

Published YearApril 2015

Indexed INUGC List

Abstract

Strontium copper hexaferrite powder with composition Sr2Cu2Fe12O22 was synthesized in presence of a non-ionic surfactant Tween-80 using chemical co-precipitation route. The prepared samples were calcinated at 950 ºC for 4 hrs in a furnace and then slowly cooled to room temperature to obtain Sr2Cu2Fe12O22 hexaferrite powder. The effect of surfactant concentration on phase formation, microstructure,

Information Technology in Engineering Teaching

Conference

Title of PaperInformation Technology in Engineering Teaching

Proceeding NameNational Symposium on Higher Technical Education

Year , VenueJanuary , Thapar Institute, Patiala, Punjab, India.

Design, Development and Operation of Seven Channels 100 GHz Interferometer for Plasma Density Measurement

Journal

Journal NameIEEE Transactions on Plasma Science

Title of PaperDesign, Development and Operation of Seven Channels 100 GHz Interferometer for Plasma Density Measurement

PublisherIEEE

Volume Number47

Page Number1316-1321

Published YearFebruary 2019

Indexed INScopus, Web of Science

Mutual Coupling Reduction in UWB Modified Maltese Shaped DRA Array for MIMO Applications

Conference

Title of PaperMutual Coupling Reduction in UWB Modified Maltese Shaped DRA Array for MIMO Applications

Proceeding NameProceedings of the 48th European Microwave Conference

Year , VenueSeptember 2018 , Madrid, Spain

Page Number1170-1120

Novel Slot-Coupled Broadband Waveguide Junction for Orthomode Transducer (OMT) using Mirrored Semi-profiled Section

Journal

Journal NameMicrowave Optical Technology Letters

Title of PaperNovel Slot-Coupled Broadband Waveguide Junction for Orthomode Transducer (OMT) using Mirrored Semi-profiled Section

PublisherWiley Periodicals

Volume Number60

Page Number2309-2314

Published YearSeptember 2018

Indexed INScopus, Web of Science

Improving the Performance of Profiled Conical Horn Using Polynomial Interpolation and Targeting the Region of Interest

Journal

Journal NameProgress In Electromagnetics Research Letters

Title of PaperImproving the Performance of Profiled Conical Horn Using Polynomial Interpolation and Targeting the Region of Interest

Volume Number77

Page Number129-136

Published YearAugust 2018

Indexed INScopus

Design and Development of UWB Modified Maltese Shaped Dielectric Resonator Antenna

Conference

Title of PaperDesign and Development of UWB Modified Maltese Shaped Dielectric Resonator Antenna

Proceeding NameProceedings of the IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

Year , VenueJuly 2018 , Boston, USA

Page Number2089-2090

Cost Effective Smooth Walled Conical Horn Using Polynomial Interpolation

Conference

Title of PaperCost Effective Smooth Walled Conical Horn Using Polynomial Interpolation

Proceeding NameProceedings of the IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

Year , VenueJuly 2018 , Boston, USA

Page Number731-732

Performance Comparison of Smooth Walled and Corrugated Horns for Different Profile Options

Conference

Title of PaperPerformance Comparison of Smooth Walled and Corrugated Horns for Different Profile Options

Proceeding NameProceedings of the IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

Year , VenueJuly 2018 , Boston, USA

Page Number729-730

MHD Mode Bispectral Analysis from Density Fluctuations in Aditya Discharges

Journal

Journal NameFusion Engineering and Design

Title of PaperMHD Mode Bispectral Analysis from Density Fluctuations in Aditya Discharges

Volume Number130

Page Number89-93

Published YearMay 2018

Indexed INScopus

Balanced Power Amplifier Protection Against Load Mismatch

Journal

Journal NameIEEE Microwave and Wireless Components Letters

Title of PaperBalanced Power Amplifier Protection Against Load Mismatch

Volume Number28

Page Number165-167

Published YearFebruary 2018

Indexed INScopus, Web of Science

Design of RF Micro Electro-Mechanical System (MEMS) Capacitive Shunt Switch for Closed Range Targeting RADARs with Low Activation Voltage

Journal

Journal NameSensor Letters

Title of PaperDesign of RF Micro Electro-Mechanical System (MEMS) Capacitive Shunt Switch for Closed Range Targeting RADARs with Low Activation Voltage

Volume Number16(4)

Page Number293-297

Published YearJanuary 2018

Indexed INScopus

Design and development of UWB (3.0–42.8 GHz) truncated annular microstrip monopole antenna

Journal

Journal NameMicrowave Optical Technology Letters

Title of PaperDesign and development of UWB (3.0–42.8 GHz) truncated annular microstrip monopole antenna

Volume Number60

Page Number1581-1584

Published YearJanuary 2018

Indexed INScopus

Design and Development of Millimeter Wave Interferometer Circuit for Real-Time Measurement of Plasma Density

Journal

Journal NameProgress In Electromagnetics Research M

Title of PaperDesign and Development of Millimeter Wave Interferometer Circuit for Real-Time Measurement of Plasma Density

Volume Number68

Page Number1-10

Published YearJanuary 2018

Indexed INScopus

Stacked Fractal Tetrahedron Shaped Dielectric Resonator Antenna for UWB Applications

Conference

Title of PaperStacked Fractal Tetrahedron Shaped Dielectric Resonator Antenna for UWB Applications

Proceeding NameProceedings of the IEEE Applied Electromagnetics Coference

Year , VenueDecember 2017 , Aurangabad, India

Page Number19-22

U-Band Hybrid Corrugated Horn: An Alternative to the Conventional Radial Corrugated Horns

Conference

Title of PaperU-Band Hybrid Corrugated Horn: An Alternative to the Conventional Radial Corrugated Horns

Proceeding NameProceedings of the 2017 Asia Pacific Microwave Conference

Year , VenueNovember 2017 , Kuala Lumpur

Suppression of Mutual Coupling in Wideband Fractal Tetrahedron DRA for MIMO Applications

Conference

Title of PaperSuppression of Mutual Coupling in Wideband Fractal Tetrahedron DRA for MIMO Applications

Proceeding NameProceedings of the 2017 Asia Pacific Microwave Conference

Year , VenueNovember 2017 , Kuala Lumpur

Performance Comparison of a Corrugated Horn with a Spline Profile Horn for Plasma Diagnostics

Conference

Title of PaperPerformance Comparison of a Corrugated Horn with a Spline Profile Horn for Plasma Diagnostics

Proceeding NameProceedings of the 2017 Nirma University International Conference on Engineering (NUiCONE)

Year , VenueNovember 2017 , Nirma University

Analysis and Synthesis of Sierpinski Gasket Fractal Antenna using ANFIS

Conference

Title of PaperAnalysis and Synthesis of Sierpinski Gasket Fractal Antenna using ANFIS

Proceeding NameProceedings of the IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

Year , VenueJuly 2017 , San Diego, California, USA

Page Number353-354

Analysis and Synthesis of Multiband Sierpinski Carpet Fractal Antenna Using Hybrid Neuro-Fuzzy Model

Journal

Journal NameProgress In Electromagnetics Research Letters

Title of PaperAnalysis and Synthesis of Multiband Sierpinski Carpet Fractal Antenna Using Hybrid Neuro-Fuzzy Model

Volume Number68

Page Number59-65

Published YearMay 2017

Indexed INScopus

A Fixed Frequency Reflectometer to Measure Density Fluctuations at Aditya Tokamak

Journal

Journal NameJournal of Physics: Conference Series

Title of PaperA Fixed Frequency Reflectometer to Measure Density Fluctuations at Aditya Tokamak

Volume Number823

Published YearApril 2017

Indexed INScopus

Design and Optimization of a 183 GHz Corrugated Horn for Humidity Sounder Using ANFIS

Conference

Title of PaperDesign and Optimization of a 183 GHz Corrugated Horn for Humidity Sounder Using ANFIS

Proceeding NameProceedings of the 11th European Conference on Antennas and Propagation (EUCAP)

Year , VenueMarch 2017 , Paris

Page Number3262-3264

Suppression of Mutual Coupling in Wideband Tree Shaped Fractal DRA Array for MIMO Applications

Conference

Title of PaperSuppression of Mutual Coupling in Wideband Tree Shaped Fractal DRA Array for MIMO Applications

Proceeding NameProceedings of the 11th European Conference on Antennas and Propagation (EUCAP)

Year , VenueMarch 2017 , Paris

Page Number2218-2220

A Novel Design of Ultra- Wideband Quarter Circualr Microstrip Monoplole Antenna

Journal

Journal NameMicrowave Optical Technology Letters

Title of PaperA Novel Design of Ultra- Wideband Quarter Circualr Microstrip Monoplole Antenna

Volume Number59

Page Number225-229

Published YearFebruary 2017

Indexed INScopus

Design and Development of a Wideband Fractal Tetrahedron Dielectric Resonator Antenna with Triangular Slots

Journal

Journal NameProgress In Electromagnetics Research M

Title of PaperDesign and Development of a Wideband Fractal Tetrahedron Dielectric Resonator Antenna with Triangular Slots

Volume Number60

Page Number47-55

Published YearJanuary 2017

Indexed INScopus

Mutual coupling reduction in wideband tree shaped fractal dielectric resonator antenna array using defected ground structure for MIMO applications

Journal

Journal NameMicrowave Optical Technology Letters

Title of PaperMutual coupling reduction in wideband tree shaped fractal dielectric resonator antenna array using defected ground structure for MIMO applications

Volume Number59

Page Number2735-2742

Published YearJanuary 2017

Indexed INScopus

Design of an UWB (2.1–38.6 GHz) circular microstrip antenna

Journal

Journal NameMicrowave Optical Technology Letters

Title of PaperDesign of an UWB (2.1–38.6 GHz) circular microstrip antenna

Volume Number59

Page Number2762-2767

Published YearJanuary 2017

Indexed INScopus, UGC List

Formulae for Determining Heterodyne System Spurious Frequencies that Coincide with Desired Output Frequency

Journal

Journal NameRadio Electronics and Communications Systems

Title of PaperFormulae for Determining Heterodyne System Spurious Frequencies that Coincide with Desired Output Frequency

Volume Number60

Page Number479-484

Published YearJanuary 2017

Indexed INScopus

Design and Optimization of a Ku-bund Compuct AxialCorrugated Horn Antenna using ANFIS

Conference

Title of PaperDesign and Optimization of a Ku-bund Compuct AxialCorrugated Horn Antenna using ANFIS

Proceeding NameProceedings of the International Symposium on Antennas and Propagation (APSYM 2016)

Year , VenueDecember 2016 , Cochi

Page Number261-264

Design of Goblet Shape LIWB MicrostripMonzpole Antenna

Conference

Title of PaperDesign of Goblet Shape LIWB MicrostripMonzpole Antenna

Proceeding NameProceedings of the International Symposium on Antennas and Propagation (APSYM 2016)

Year , VenueDecember 2016 , Cochi

Page Number179-181

Ultra Wideband Stacked Z-shaped Dielectric Resonator Antenna

Conference

Title of PaperUltra Wideband Stacked Z-shaped Dielectric Resonator Antenna

Proceeding NameProceedings of the ISAP 2016

Year , VenueOctober 2016 , Okinawa, Japan

Page Number1094-1095

Developing ANFIS based CAD Tool for Designing a Corrugated Horn Antenna

Conference

Title of PaperDeveloping ANFIS based CAD Tool for Designing a Corrugated Horn Antenna

Proceeding NameProceedings of the IEEE Sponsored 3rd International Conference on Electronics and Communication Systems

Year , VenueFebruary 2016 , Coimbatore

Design and Development of Ultrawideband Hybrid T-shaped Dielectric Resonator Antenna

Conference

Title of PaperDesign and Development of Ultrawideband Hybrid T-shaped Dielectric Resonator Antenna

Proceeding NameProceedings of the Indicon International Conference

Year , VenueJanuary 2016 , Bangalore

Movable Parallel Plate RF MEMS Switch with Wide Frequency Response

Conference

Title of PaperMovable Parallel Plate RF MEMS Switch with Wide Frequency Response

Proceeding NameProceedings of the Fifth IEEE Applied Electromagnetics Coference

Year , VenueDecember 2015 , IIT-Guwahati

Fault Diagnosis in Planar Array Antenna using Takagi-Sugeno type Neuro-Fuzzy Model

Conference

Title of PaperFault Diagnosis in Planar Array Antenna using Takagi-Sugeno type Neuro-Fuzzy Model

Proceeding NameProceedings of the Fifth IEEE Applied Electromagnetics Coference

Year , VenueDecember 2015 , IIT-Guwahati

Design and Development of a Wideband Tree Shaped Fractal Dielectric Resonator Antenna

Conference

Title of PaperDesign and Development of a Wideband Tree Shaped Fractal Dielectric Resonator Antenna

Proceeding NameProceedings of the Fifth IEEE Applied Electromagnetics Coference

Year , VenueDecember 2015 , IIT-Guwahati

Designing of Profile Corrugated Horn Antenna using Adaptive Neuro Fuzzy Inference System (ANFIS)

Conference

Title of PaperDesigning of Profile Corrugated Horn Antenna using Adaptive Neuro Fuzzy Inference System (ANFIS)

Proceeding Name11th International Conference on Microwaves, Antennas, Propagation and Remote Sensing

Year , VenueDecember 2015 , Jodhpur

Predicting the Return Loss Performance of a Hexa-Band PIFA using ANFIS

Journal

Journal NameMicrowave Optical Technology Letters

Title of PaperPredicting the Return Loss Performance of a Hexa-Band PIFA using ANFIS

Volume Number57

Page Number2072-2075

Published YearSeptember 2015

Indexed INScopus

Design and Development of a Koch-Sierpinski Gasket Wideband Dielectric Resonator Antenna

Conference

Title of PaperDesign and Development of a Koch-Sierpinski Gasket Wideband Dielectric Resonator Antenna

Proceeding Name2015 IEEE AP-S International Symposium on Antennas and Propagation

Year , VenueJuly 2015 , Vancouver, Canada

Page Number47-48

Multilayer Slotted Microstrip Antenna for Wi-Fi Application

Conference

Title of PaperMultilayer Slotted Microstrip Antenna for Wi-Fi Application

Proceeding Name2015 IEEE AP-S International Symposium on Antennas and Propagation

Year , VenueJuly 2015 , Vancouver, Canada

Page Number1932-1933

Design and Development of a Prism-Shaped Wideband Dielectric Resonator Antenna

Conference

Title of PaperDesign and Development of a Prism-Shaped Wideband Dielectric Resonator Antenna

Proceeding Name2015 IEEE AP-S International Symposium on Antennas and Propagation

Year , VenueJuly 2015 , Vancouver, Canada

Page Number49-50

Journal

Journal NameIEEE Antennas Wireless Propagation Letters

Volume Number13

Page Number293-296

Published YearDecember 2014

Indexed INScopus

Measurements of Chord Averaged Plasma Density in SST-1 Tokamak

Conference

Title of PaperMeasurements of Chord Averaged Plasma Density in SST-1 Tokamak

Proceeding NameProceedings of 29th National Symposium on Plasma Science & Technology

Published YearDecember 2014

A Novel ANFIS based CAD Model to Predict the Return Loss Performance of a Hexa-Band PIFA

Conference

Title of PaperA Novel ANFIS based CAD Model to Predict the Return Loss Performance of a Hexa-Band PIFA

Proceeding NameProceedings of 14th Biennial International Symposium on Antennas and Propagation

Year , VenueDecember 2014 , Cochi

Design and Development of a Novel Mitre Bend for Interferometer used in Plasma Density Measurement

Conference

Title of PaperDesign and Development of a Novel Mitre Bend for Interferometer used in Plasma Density Measurement

Proceeding NameProceedings of 14th Biennial International Symposium on Antennas and Propagation

Year , VenueDecember 2014 , Cochi

Design of a Circularly Polarized Elliptical Patch Antenna using Artificial Neural Networks and Adaptive Neuro-Fuzzy Inference System

Conference

Title of PaperDesign of a Circularly Polarized Elliptical Patch Antenna using Artificial Neural Networks and Adaptive Neuro-Fuzzy Inference System

Proceeding NameProceedings International Symposium on Antennas & Propagation

Year , VenueOctober 2013 , Nanjing, China

Bandwidth Enhancement of Printed Wide-Slot Line-Fed Microstrip Antenna with a Circular Shaped Fractal Slot

Journal

Journal NameMicrowave Optical Technology Letters

Title of PaperBandwidth Enhancement of Printed Wide-Slot Line-Fed Microstrip Antenna with a Circular Shaped Fractal Slot

Volume Number55

Page Number786-789

Published YearApril 2013

Indexed INScopus

Analysis and Synthesis of Microstrip Patch Antenna using Artificial Neural Networks

Conference

Title of PaperAnalysis and Synthesis of Microstrip Patch Antenna using Artificial Neural Networks

Proceeding NameProceedings of Asia-Pacific Conference on Antennas & Propagation

Year , VenueAugust 2012 , Singapore

Analysis of Elliptical Patch Antenna using Artificial Neural Networks,

Conference

Title of PaperAnalysis of Elliptical Patch Antenna using Artificial Neural Networks,

Proceeding NameProceedings of Asia-Pacific Conference on Antennas & Propagation

Year , VenueAugust 2012 , Singapore

Cancellation of High Cross-Polarization of an Offset Parabolic Reflector Antenna using a Rectangular Matched Feed

Journal

Journal NameIETE Journal of Research

Title of PaperCancellation of High Cross-Polarization of an Offset Parabolic Reflector Antenna using a Rectangular Matched Feed

Volume Number58

Page Number317-321

Published YearAugust 2012

Indexed INScopus

Modelling of MEMs based switch for Millimeter Wave Applications

Conference

Title of PaperModelling of MEMs based switch for Millimeter Wave Applications

Proceeding NameProceedings of National Conference on Recent Trends in Microwave Techniques and Applications

Year , VenueJuly 2012 , Jaipur

Design and Realization of Ultra-Wideband Monopole Antenna

Conference

Title of PaperDesign and Realization of Ultra-Wideband Monopole Antenna

Proceeding NameIEEE Applied Electromagnetics International Conference

Year , VenueDecember 2011 , Hyatt Regency, Kolkata

Wide-Slot Fractal Antenna Design with Improved Bandwidth

Conference

Title of PaperWide-Slot Fractal Antenna Design with Improved Bandwidth

Proceeding NameIEEE Applied Electromagnetics International Conference

Year , VenueDecember 2011 , Hyatt Regency Kolkata

Historical and Planned Uses of Antenna Technology for the Space-borne Microwave Radiometer

Journal

Journal NameIEEE Antennas and Propagation Magazine

Title of PaperHistorical and Planned Uses of Antenna Technology for the Space-borne Microwave Radiometer

Volume Number53

Page Number95-114

Published YearJune 2011

Indexed INScopus

Trends in Antenna Technology for the Space-borne Microwave Radiometers

Conference

Title of PaperTrends in Antenna Technology for the Space-borne Microwave Radiometers

Proceeding NameURSI-F Symposium on Wave Propagation & Remote Sensing

Year , VenueMarch 2011 , Garmisch-Partenkirchen, Germany

Design of a Low-Profile Fractal Antenna Operating at ISM Frequency Band

Conference

Title of PaperDesign of a Low-Profile Fractal Antenna Operating at ISM Frequency Band

Proceeding NameFourth Annual Conference, ATMS India

Year , VenueFebruary 2011 , Ahmedabad, India

Improving the Cross-Polar Performance of an Offset Parabolic Reflector Antenna over a Wide Bandwidth

Conference

Title of PaperImproving the Cross-Polar Performance of an Offset Parabolic Reflector Antenna over a Wide Bandwidth

Proceeding NameInternational Conference on Microwaves, Antenna, Propagation & Remote Sensing

Year , VenueDecember 2010 , Jodhpur

Design and development of a conjugate matched feed for an offset parabolic reflector antenna

Journal

Journal NameIET Microw. Antennas Propag

Title of PaperDesign and development of a conjugate matched feed for an offset parabolic reflector antenna

Volume Number4

Page Number1782-1788

Published YearNovember 2010

Indexed INScopus

Computation of Cross-Polarization Radiated by an Elliptical Feed Horn

Conference

Title of PaperComputation of Cross-Polarization Radiated by an Elliptical Feed Horn

Proceeding Name2010 IEEE AP-S International Symposium on Antennas and Propagation

Year , VenueJuly 2010 , Toronto, Canada

Design and development of a dual-mode corrugated horn for an offset reflector antenna

Journal

Journal NameMicrowave Optical Technology Letters

Title of PaperDesign and development of a dual-mode corrugated horn for an offset reflector antenna

Volume Number52

Page Number113-116

Published YearJanuary 2010

Indexed INScopus

Design of a special feed for an offset parabolic reflector antenna with wide cross-pol suppression bandwidth

Conference

Title of PaperDesign of a special feed for an offset parabolic reflector antenna with wide cross-pol suppression bandwidth

Proceeding Name12th International Symposium on Microwave and Optical Technology

Year , VenueDecember 2009 , New Delhi

Design of a novel corrugated matched feed for an offset parabolic reflector antenna

Conference

Title of PaperDesign of a novel corrugated matched feed for an offset parabolic reflector antenna

Proceeding Name2009 IEEE AP-S International Symposium on Antennas and Propagation

Year , VenueJune 2009 , Charleston, South Carolina, USA

Feed design for an offset parabolic reflector antenna using the analysis of focal-region fields

Conference

Title of PaperFeed design for an offset parabolic reflector antenna using the analysis of focal-region fields

Proceeding Name2009 IEEE AP-S International Symposium on Antennas and Propagation

Year , VenueJune 2009 , Charleston, South Carolina, USA

Improving the cross-polar performance of an offset parabolic reflector antenna using a rectangular matched feed

Journal

Journal NameIEEE Antennas and Wireless Propagation Letters

Title of PaperImproving the cross-polar performance of an offset parabolic reflector antenna using a rectangular matched feed

Volume Number8

Page Number513-516

Published YearJanuary 2009

Indexed INScopus

Cross-polarization cancellation in offset parabolic reflector antenna using a corrugated matched feed

Journal

Journal NameIEEE Antennas & Wireless Propagation Letters

Title of PaperCross-polarization cancellation in offset parabolic reflector antenna using a corrugated matched feed

Volume Number8

Page Number861-864

Published YearJanuary 2009

Indexed INScopus

Removal of beam squinting effects in a circularly polarized offset reflector antenna using a matched feed

Journal

Journal NameProgress In Electromagnetics Research

Title of PaperRemoval of beam squinting effects in a circularly polarized offset reflector antenna using a matched feed

Volume Number7

Page Number105-114

Published YearJanuary 2009

Indexed INScopus

Improving the beam efficiency of an offset parabolic reflector antenna for spaceborne radiometric applications

Journal

Journal NameProgress In Electromagnetics Research (PIER-C)

Title of PaperImproving the beam efficiency of an offset parabolic reflector antenna for spaceborne radiometric applications

Volume Number10

Page Number143-150

Published YearJanuary 2009

Indexed INScopus

Design of a novel multi-mode feed horn for an offset-fed reflector antenna

Conference

Title of PaperDesign of a novel multi-mode feed horn for an offset-fed reflector antenna

Proceeding NameAnnual Conference on Antenna & RCS Measurement Technology

Year , VenueJanuary 2009 , Hyderabad

Cross–polar performance of an offset parabolic reflector illuminated by a cluster of conjugate matched feeds

Conference

Title of PaperCross–polar performance of an offset parabolic reflector illuminated by a cluster of conjugate matched feeds

Proceeding NameIEEE International Symposium on Microwaves

Year , VenueDecember 2008 , Bangalore

Improving the polarization efficiency of an offset parabolic reflector

Conference

Title of PaperImproving the polarization efficiency of an offset parabolic reflector

Proceeding NameIndian Conference on Microwave, Antenna, Propagation and Remote Sensing

Year , VenueDecember 2008 , Jodhpur

Tri-mode array fed multiple-beam offset parabolic reflector antenna with low cross-polarization and improved sidelobes

Conference

Title of PaperTri-mode array fed multiple-beam offset parabolic reflector antenna with low cross-polarization and improved sidelobes

Proceeding NameInternational Conference on Recent Advances in Microwave Theory and Applications

Year , VenueNovember 2008 , Jaipur

Performance comparison of a matched feed horn with a Potter feed horn for an offset parabolic reflector

Conference

Title of PaperPerformance comparison of a matched feed horn with a Potter feed horn for an offset parabolic reflector

Proceeding Name2008 IEEE AP-S International Symposium on Antennas and Propagation

Year , VenueJuly 2008 , San Diego, California, USA

Analysis of electromagnetic coupling between antenna feeds with circular apertures

Conference

Title of PaperAnalysis of electromagnetic coupling between antenna feeds with circular apertures

Proceeding NameInternational Conference on Radio Science

Year , VenueFebruary 2008 , Jodhpur, India

Analysis of focal region field of the offset-parabolic reflector for space-borne radiometers

Conference

Title of PaperAnalysis of focal region field of the offset-parabolic reflector for space-borne radiometers

Proceeding NameIEEE Applied Electromagnetics Conference

Year , VenueDecember 2007 , Kolkata, India

Electronic Technical Education: Moving from Bricks and Cement to Clicks & Computers

Conference

Title of PaperElectronic Technical Education: Moving from Bricks and Cement to Clicks & Computers

Proceeding NameState Level ISTE Seminar

Year , VenueNovember 2003 , Nirma University, Ahmedabad, India,

A Review on Micro strip Reflectarray Antennas

Conference

Title of PaperA Review on Micro strip Reflectarray Antennas

Proceeding NameIETE Zonal Seminar & Conference

Year , VenueJuly 2003 , Vadodara, Gujarat

Implementation of IoT based Waste Segregation and Collection System

Journal

Journal NameInternational Journal of Electronics and Telecommunications

Title of PaperImplementation of IoT based Waste Segregation and Collection System

PublisherPolish Academy of Science

Volume Number65

Page Number579-584

Published YearJuly 2019

Indexed INScopus, Web of Science

Implementation of Wavelength Diversity Technique in Free-Space Optical Link

Conference

Title of PaperImplementation of Wavelength Diversity Technique in Free-Space Optical Link

PublisherSpringer

Author NameDhaval shah

Published YearJuly 2018

Indexed INScopus

Bit error rate analysis of the K channel using wavelength diversity

Journal

Journal NameOptical Engineering

Title of PaperBit error rate analysis of the K channel using wavelength diversity

PublisherSPIE

Volume Number56

Page Number056106 (1-6)

Published YearMay 2017

Indexed INScopus

Performance of free-space optical link with wavelength diversity over exponentiated Weibull channel

Journal

Journal NameOptical Engineering

Title of PaperPerformance of free-space optical link with wavelength diversity over exponentiated Weibull channel

PublisherSPIE

Volume Number55

Page Number116112 (1-6)

Published YearNovember 2016

Indexed INScopus, Web of Science

Performance of Free Space Optical Link Using Wavelength Diversity over K Turbulence Channels

Conference

Title of PaperPerformance of Free Space Optical Link Using Wavelength Diversity over K Turbulence Channels

Proceeding Name5th IEEE international conference on Communication and Signal Processing - ICCSP'16,

PublisherIEEE

OrganizationAdhiparasakthi Engg. College Melmaruvathur Tamil Nadu, India

Year , VenueApril 2016 , Adhiparasakthi Engg. College Melmaruvathur Tamil Nadu, India

Indexed INScopus

Innovations in Evaluation: An Integral Part of Outcome Based Education

Conference

Title of PaperInnovations in Evaluation: An Integral Part of Outcome Based Education

Proceeding Name5th Nirma University International Conference on Engineering, NUiCONE-2015

PublisherIEEE

OrganizationNirma University

Year , VenueNovember 2015 , Nirma University

Indexed INScopus

Mitigation of Fog and Rain Effects in Free-Space Optical Transmission Using Combined Diversity.

Conference

Title of PaperMitigation of Fog and Rain Effects in Free-Space Optical Transmission Using Combined Diversity.

Proceeding Name2nd International Conference on Computer, Communication and Technologies, IC3T-2015

PublisherAdvances in Intelligent systems and computing, Springer-2015

OrganizationCMR Technical Campus

Year , VenueJuly 2015 , CMR Technical Campus

ISSN/ISBN No2194-5365

Indexed INScopus

RS-LDPC Product Code for High SNR Applications

Conference

Title of PaperRS-LDPC Product Code for High SNR Applications

Proceeding Name2nd International Conference on Signal Processing and Integrated Networks (SPIN)

PublisherIEEE

OrganizationAmity University, Noida

Year , VenueFebruary 2015 , Amity University, Noida

Indexed INScopus

Optimization of 2.5 Gbps WDM-FSO link range under different rain conditions in Ahmedabad

Conference

Title of PaperOptimization of 2.5 Gbps WDM-FSO link range under different rain conditions in Ahmedabad

Proceeding NameIEEE INDICON-2014

PublisherIEEE

Published YearDecember 2014

ISSN/ISBN No978-1-4799-5362-2

Indexed INScopus

BER performance improvement with combination of OVSF spreading and convolution code in inter satellite links using FSO

Conference

Title of PaperBER performance improvement with combination of OVSF spreading and convolution code in inter satellite links using FSO

Proceeding NameIEEE INDICON-2013

PublisherIEEE

Published YearDecember 2013

Indexed INScopus

Implementation of OFDM Transceiver on FPGA

Conference

Title of PaperImplementation of OFDM Transceiver on FPGA

Proceeding Name4th Nirma University International Conference on Engineering, NUiCONE-2013

PublisherIEEE

OrganizationNirma University

Year , VenueNovember 2013 , Nirma University

ISSN/ISBN No2375-1282

Indexed INScopus

Design and Evaluation of 3.9 Tb/s (39 ch.x100 Gb/s) Hybrid Transmission Multi-carrier WDM Optical System

Journal

Journal NameInternational Journal of Microwave and Optical Technology

Title of PaperDesign and Evaluation of 3.9 Tb/s (39 ch.x100 Gb/s) Hybrid Transmission Multi-carrier WDM Optical System

Volume Number13(5)

Page Number442-453

Published YearSeptember 2018

ISSN/ISBN No1553-0396

Indexed INScopus

A Quantitative Study of Mapping and Localization Algorithms on ROS based Differential Robot

Conference

Title of PaperA Quantitative Study of Mapping and Localization Algorithms on ROS based Differential Robot

Proceeding NameProceedings of 6th Nirma University International Conference in Engineering (NUiCONE 2017)

PublisherIEEEXplore

OrganizationInastitute of Technology, Nirma University

Year , VenueNovember 2017 , Ahmedabad

Page Number1-5

Indexed INScopus

Bit Error Rate Analysis of the K Channel using Wavelength Diversity

Journal

Journal NameJournal of Optical Engineering

Title of PaperBit Error Rate Analysis of the K Channel using Wavelength Diversity

PublisherSPIE

Volume Number56

Page Number056106-1 to 056106

Published YearMay 2017

ISSN/ISBN No0091-3286

Indexed INScopus

Abstract

The presence of atmospheric turbulence in the free space causes fading and degrades the performance of a free space optical (FSO) system. To mitigate the turbulence-induced fading, multiple copies of the signal can be transmitted on a different wavelength. Each signal, in this case, will undergo different fadings. This is known as the wavelength diversity technique. Bit error rate (BER) performance of the FSO systems with wavelength diversity under strong turbulence condition is investigated. K-distribution is chosen to model a strong turbulence scenario. The source information is transmitted onto three carrier wavelengths of 1.55, 1.31, and 0.85 μm. The signals at the receiver side are combined using three different methods: optical combining (OC), equal gain combining (EGC), and selection combining (SC). Mathematical expressions are derived for the calculation of the BER for all three schemes (OC, EGC, and SC). Results are presented for the link distance of 2 and 3 km under strong turbulence conditions for all the combining methods. The performance of all three schemes is also compared. It is observed that OC provides better performance than the other two techniques. Proposed method results are also compared with the

FARMNET: Agriculture Support System using Wireless Sensor and Actuator Network

Conference

Title of PaperFARMNET: Agriculture Support System using Wireless Sensor and Actuator Network

Proceeding NameProceedings of International Conference on Wireless Communications, Signal Processing and Networking, WiSPNET

PublisherIEEEXplore

Author NameSachin Gajjar, Dilip Kothari, Manisha Upadhyay and Vandana Dhingra

OrganizationSSN college of Engineering, Chennai

Year , VenueMarch 2017 , SSN college of Engineering, Chennai

Page Number291-296

ISSN/ISBN No978-1-5090-4442-9

Indexed INScopus

Performance of Free Space Optical Link with Wavelength Diversity over Exponentiated Weibull Channel

Journal

Journal NameSPIE Opt. Eng

Title of PaperPerformance of Free Space Optical Link with Wavelength Diversity over Exponentiated Weibull Channel

PublisherSPIE

Volume Number55(11)

Page Number116112-1 to 116112-6

Published YearNovember 2016

ISSN/ISBN No0091-3286

Indexed INScopus

Performance of free space optical link using wavelength diversity over K turbulence channels

Conference

Title of PaperPerformance of free space optical link using wavelength diversity over K turbulence channels

Proceeding Name5th IEEE international conference on Communication and Signal Processing - ICCSP'16

PublisherIEEEXplore

Author NameDhaval Shah, D. K. Kothari, Bindiya, Mishara

OrganizationAdhiparasakthi Engineering College MelmaruvathurTamil Nadu, India

Year , VenueApril 2016 , MelmaruvathurTamil Nadu, India

Page Number3-9

ISSN/ISBN No978-1-4799-3357-0

Indexed INScopus

Partner selection and resource exchange in cooperative network

Conference

Title of PaperPartner selection and resource exchange in cooperative network

Proceeding NameProceddeings of IEEE-WIE International Conference on Electrical and Computer Engineering WIECON-ECE

PublisherIEEEXplore

Author NameManisha Updadhyay, Dilip Kothari

OrganizationBUET, Dhaka, Bangladesh

Year , VenueDecember 2015 , Dhaka

Page Number181-185

ISSN/ISBN No978-1-4673-8786-6

Indexed INScopus

Performance enhancement of 12 × 160 Gbps (1.92 Tbps) WDM optical system for transmission distance upto 8000 km with differential coding

Conference

Title of PaperPerformance enhancement of 12 × 160 Gbps (1.92 Tbps) WDM optical system for transmission distance upto 8000 km with differential coding

Proceeding Name5th Nirma University International Conference in Engineering (NUiCONE 2015

PublisherIEEEXplore

Author NameRohit B Patel, D.K.Kothari

OrganizationInstitute of Technology, Nirma University

Year , VenueNovember 2015 , Ahmebadad

ISSN/ISBN No978-1-4799-9991-0

Indexed INScopus

Mitigation of Fog and Rain Effects in Free-Space Optical Transmission Using Combined Diversity

Conference

Title of PaperMitigation of Fog and Rain Effects in Free-Space Optical Transmission Using Combined Diversity

Proceeding NameProceedings of the 2nd International Conference on Computer and Communication Technologies IC3T 2015

PublisherSpringer

Page Number725-733

Published YearJuly 2015

ISSN/ISBN No2194-5357

Indexed INScopus

Efficiency–Fairness Trade-Off Approaches for Resource Allocation in Cooperative Wireless Network

Conference

Title of PaperEfficiency–Fairness Trade-Off Approaches for Resource Allocation in Cooperative Wireless Network

Proceeding NameProceedings of the 2nd International Conference on Computer and Communication Technologies, IC3T 2015

PublisherSpringer

Page Number47-60

Published YearJuly 2015

ISSN/ISBN No2194-5357

Indexed INScopus

Optimization of 2.5 Gbps WDM-FSO link range under different rain conditions in Ahmedabad

Conference

Title of PaperOptimization of 2.5 Gbps WDM-FSO link range under different rain conditions in Ahmedabad

Proceeding Name11th IEEE India Conference: Emerging Trends and Innovation in Technology, INDICON 2014

PublisherIEEEXplore

Author NameDhaval Shah, D K. Kothari

OrganizationIEEE India Chapter

Year , VenueFebruary 2015 , Pune

Page Number1-4

ISSN/ISBN No978-1-4799-5364-6

Indexed INScopus

Resource allocation techniques for Cooperative AF wireless networks – Efficiency Fairness trade-offs

Conference

Title of PaperResource allocation techniques for Cooperative AF wireless networks – Efficiency Fairness trade-offs

Proceeding Name IEEE Region 10 Annual International Conference, Proceedings/TENCON

PublisherIEEEXplore

Author NameUpadhyay M.A, D. K. Kothari

OrganizationIEEE Region 10

Year , VenueJanuary 2015 , Bangkok, Thailand

Page Number1-6

ISSN/ISBN No978-1-4799-4075-2

Indexed INScopus

Overview and framework for dynamic deflection contention resolution in OBS network

Conference

Title of PaperOverview and framework for dynamic deflection contention resolution in OBS network

Proceeding Name4th Nirma University International Conference on Engineering, NUiCONE 2013

PublisherIEEEXplore

Author Name D. H. Patel, D. K. Kothari

OrganizationInstitute of Technology, Nirma University

Year , VenueMarch 2014 , Ahmebadad

ISSN/ISBN No978-1-4799-0727-4

Indexed INScopus

Hybrid dispersion compensation approach for performance enhancement of 10 Gb/s optical system for long distance communication

Conference

Title of PaperHybrid dispersion compensation approach for performance enhancement of 10 Gb/s optical system for long distance communication

Proceeding NameProceedings of 4th Nirma University International Conference in Engineering NUiCONE-2013

PublisherIEEEXplore

Author Name Rohit B. Patel, D. K. Kothari

OrganizationInstitute of Technology, Nirma University

Year , VenueMarch 2014 , Ahmedabad

ISSN/ISBN No978-1-4799-0727-4

Indexed INScopus

Optimal resource allocation techniques for Cooperative AF and DF wireless networks

Conference

Title of PaperOptimal resource allocation techniques for Cooperative AF and DF wireless networks

Proceeding NameProceedings of International Conference on Signal Processing & Integrated Networks, SPIN 2014

PublisherIEEEXplore

Author NameUpadhyay M.A, D. K. Kothari

OrganizationAmity University, Noida

Year , VenueMarch 2014 , Amity University, Noida

Page Number382-387

ISSN/ISBN No978-1-4799-2865-1

Indexed INScopus

Power Minimization Algorithm in Multi Source Multi Relay Cooperative Wireless Network

Conference

Title of PaperPower Minimization Algorithm in Multi Source Multi Relay Cooperative Wireless Network

Proceeding NameProceedings of 3rd Nirma University International Conference on Engineering, NUiCONE-2012

PublisherIEEEXplore

Author NameUpadhyay M.A, Mehta V. J, and Kothari D. K

OrganizationInstitute of Technology, Nirma University

Year , VenueApril 2013 , Ahmedabad

ISSN/ISBN No978-1-4673-1719-1

Indexed INScopus

0.25V Bulk Driven Variable Gain Amplifier using gmb/Idrain Method for Ultra-Low Power Low Voltage Biomedical Applications

Conference

Title of Paper0.25V Bulk Driven Variable Gain Amplifier using gmb/Idrain Method for Ultra-Low Power Low Voltage Biomedical Applications

Proceeding Name2020 5th International Conference on Communication and Electronics Systems (ICCES)

PublisherIEEE

Author NameDipesh Panchal, Amisha Naik

OrganizationICCES2020

Year , VenueJune 2020 , COIMBATORE, India

Page Number166-170

ISSN/ISBN No978-1-7281-5371-1

Indexed INOthers

Abstract

The ultra-low power and low voltage is a significant requirement for the portable biomedical instrument. This paper proposed the bulk driven variable gain amplifier for the analog front end of digital hearing aid. The class AB operational Transconduce(OTA) Amplifier with bulk driven inputs is used with a non-tailed differential amplifier. Also graphical method g mb /I drain is used for designing aspect ratio of MOS transistor which is simplest compared to the analytical method. The total power dissipation is 6.5nW for a gain level at a gain of 31dB. The simulation is performed using SPICE in 0.18μm CMOS technology with supply voltage 0.25V.

A Quantitative Study of Mapping and Localization Algorithms on ROS based Differential Robot

Conference

Title of PaperA Quantitative Study of Mapping and Localization Algorithms on ROS based Differential Robot

Proceeding Name2017 Nirma University International Conference on Engineering (NUiCONE)

PublisherIEEE

Organization Nirma University

Year , VenueDecember 2017 , Nirma University

Page Number1-5

ISSN/ISBN No978-1-5386-1747-2

Indexed INScopus

Abstract

The ability for to simultaneously map the environment and localise itself with it respect to it, is the most important element of Autonomous Vehicles. The Simultaneous localization and Mapping (SLAM) is a complex process and consumes major chunk of computational power. Many algorithms have been developed to enhance the SLAM process and is a progressing area in Robotics research. ROS is one such fr

Design for Improving Non-Linearity Error of Current Steering DAC for Biomedical Applications

Journal

Journal NameInternational Journal of Advanced Science and Technology

Title of PaperDesign for Improving Non-Linearity Error of Current Steering DAC for Biomedical Applications

Volume Number29

Page Number2434-2440

Published YearMay 2020

ISSN/ISBN No2207-6360

Indexed INScopus

Abstract

A compact current-mode Digital-to-Analog converter (DAC) suitable for neural stimulator based artificial retinal prostheses is represented in this paper .The designed DAC is binary weighted in 180nm CMOS technology with 1.8V supply voltage. In this implementation the authors have calculated for DAC having various type of switches: NMOS, PMOS switch and Transmission Gate. The implemented DAC uses lower area and power compared to unary architecture due to absence of digital decoders. The desired value of Integrated non linearity (INL) and Differential non linearity (DNL) for DAC for Artificial Retinal Prostheses are of +0.5LSB. Result obtained in this works for INL and DNL is +0.34LSB and +0.38 LSB respectively with 22mW power dissipation.

COMPARATIVE STUDY OF CURRENT STEERING DAC BASED ON IMPLEMENTATION USING VARIOUS TYPES OF SWITCHES

Journal

Journal NameInternational Journal of Advanced Research in Engineering and Technology

Title of PaperCOMPARATIVE STUDY OF CURRENT STEERING DAC BASED ON IMPLEMENTATION USING VARIOUS TYPES OF SWITCHES

Volume Number11

Page Number452-460

Published YearApril 2020

ISSN/ISBN No0976-6499

Indexed INScopus

Abstract

Digital to Analog Converter (DAC) is a circuit known as a circuit of all seasons. It has wide applications in various fields. Current steering has an advantages over others are in form its speed and power consumption. Non linearity error- Integrated non Linearity (INL) & Differential Non Linearity (DNL) are one of the important measure for DAC and having great impact on the performance of DAC used specifically in the field of medical. Amount of INL and DNL depends on the type of architecture say binary weighted, unary weighted or segmented DAC. Types of switching also have great impact on the INL and DNL. This article presents design and implementation of segmented DAC using various switches like NMOS, PMOS, Transmission Gate and differential switch. The concept of segmented offered the advantage in form of reduction in glitches compared to binary weighted DAC. Looking to Comparison of all, Results of DAC using Differential switch offered an advantage in from of uniform step size on output. Eventually that results in form of better INL and DNL. In order to simulate the design, cadence virtuoso tool with 180 nm MOS technology is used.

Hybrid CR Network: An Approach Based on Interweave and Underlay type CR Network”

Conference

Title of PaperHybrid CR Network: An Approach Based on Interweave and Underlay type CR Network”

PublisherSpringer

Author NameVarun Kumar, Mangal Singh, Sarat K Patra, Poonam Singh

Organization International Conference on Electronic Systems and Intelligent Computing

Year , VenueMarch 2020 , NIT Arunachal Pradesh, India,

Indexed INScopus

RADHAZ and HERO safety in the vicinity of high power RF transmitters”

Conference

Title of PaperRADHAZ and HERO safety in the vicinity of high power RF transmitters”

Proceeding NameIEEE International Conference on International Conference on Range Technology (ICORT-2019)

PublisherIEEE

Author NameRamakanta Behera, Manas R Biswal, Mangal Singh, Sarat K Patra, Sanay K Sahu ”

OrganizationITR-DRDO, Chandipur, India

Year , VenueFebruary 2019 , ITR-DRDO, Chandipur, India

Indexed INScopus

On the PTS Optimization Using the Firefly Algorithm for PAPR Reduction in OFDM Systems

Journal

Journal NameIETE Technical Review

Title of PaperOn the PTS Optimization Using the Firefly Algorithm for PAPR Reduction in OFDM Systems

PublisherTaylor & Francis

Volume Number35

Page Number441-455

Published YearSeptember 2018

ISSN/ISBN No0974-5971

Indexed INScopus

Abstract

Orthogonal frequency division multiplexing (OFDM) is currently the most used technique for the high-data-rate transmission. However, OFDM systems have an inherent drawback in that the transmitted signals suffer from a high peak-to-average power ratio (PAPR). Partial transmit sequence (PTS) is generally applied to reduce the PAPR of an OFDM signal in wireless communication systems.

Partial Transmit Sequence Optimization Using Improved Harmony Search Algorithm for PAPR Reduction in OFDM

Journal

Journal NameETRI Journal

Title of PaperPartial Transmit Sequence Optimization Using Improved Harmony Search Algorithm for PAPR Reduction in OFDM

PublisherWiley

Volume Number39

Page Number782-793

Published YearDecember 2017

ISSN/ISBN No2233-7326

Indexed INScopus

Abstract

This paper considers the use of the Partial Transmit Sequence (PTS) technique to reduce the Peak‐to‐Average Power Ratio (PAPR) of an Orthogonal Frequency Division Multiplexing signal in wireless communication systems. Search complexity is very high in the traditional PTS scheme because it involves an extensive random search over all combinations of allowed phase vectors.

Performance analysis of GA-PTS for PAPR reduction in OFDM system

Conference

Title of PaperPerformance analysis of GA-PTS for PAPR reduction in OFDM system

Proceeding NameIEEE International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET)

PublisherIEEE

Author NamePrabhneet Kaur, Mangal Singh

Year , VenueSeptember 2016 , Chennai, India

Page Number2076-2079

ISSN/ISBN No978-1-4673-9338-6

Indexed INScopus

Abstract

A low-complexity technique for reducing the PAPR of an OFDM system is presented which is known as partial transmit sequence (PTS). However, this scheme requires an extreme search over all combination of allowed phase factor. So, to reduce searching complexity there are different optimization algorithms. One of a novel and sub-optimal PAPR reduction approach is genetic algorithm based PTS technique which has less computational complexity than the PTS technique. In this algorithm, firstly population get initialised, then selection of chromosome are done after selection, crossover and mutation are performed for generating new population. The simulation result shows the performance of PAPR by adopting GA-PTS scheme.

On the performance analysis of Partial Transmit Sequence using modified flipping algorithm for PAPR reduction in OFDM systems

Conference

Title of PaperOn the performance analysis of Partial Transmit Sequence using modified flipping algorithm for PAPR reduction in OFDM systems

Proceeding NameProceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)

PublisherIEEE

Author NameMangal Singh, Sarat Kumar Patra

OrganizationAcademy of Technology, West Bengal

Year , VenueFebruary 2015 , Hooghly, West Bengal,

Page Number274-278

ISSN/ISBN No978-1-4799-4445-3

Indexed INScopus

Abstract

Wireless Broadband services heavily rely on Orthogonal Frequency Division Multiplexing (OFDM) technique. OFDM has several advantages which makes it suitable for high speed data communications. One of the major drawback of OFDM is its high peak-to-average power ratio (PAPR). There are several methods to overcome this drawback. Partial Transmit Sequence (PTS) is one of them. In this paper, a modified version of the iterative flipping algorithm has been proposed i.e. modified flipping PTS (M-PTS), which reduces the performance gap between the iterative flipping algorithm (I-PTS) and the conventional PTS technique. In the proposed algorithm, performance analysis has been done with considering performance/ complexity trade-off.

Partial Transmit Sequence (PTS) based PAPR reduction for OFDM using improved harmony search evolutionary algorithm

Conference

Title of PaperPartial Transmit Sequence (PTS) based PAPR reduction for OFDM using improved harmony search evolutionary algorithm

Proceeding NameBICT '14 Proceedings of the 8th International Conference on Bioinspired Information and Communications Technologies

PublisherACM Digital Library

Author NameMangal Singh, Sarat Kumar Patra

OrganizationICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering) ICST, Brussels, Belgium

Year , VenueDecember 2014 , Boston, Massachusetts, USA

Page Number75-80

ISSN/ISBN No978-1-63190-053-2

Indexed INScopus, Web of Science

Abstract

Partial Transmit Sequence (PTS) is one of the promising techniques, that provides good Peak-to-Average Power Ratio (PAPR) reduction for Orthogonal Frequency Division (OFDM) signal. The traditional PTS (T-PTS) has high complexity, as it involves extensive random search over all the combinations of allowed phase vectors. Moreover, the search complexity increases exponentially with the increase in number of phase vectors. In this paper, a suboptimal meta-heuristic algorithm for phase optimization based on Improved Harmony Search is proposed. Harmony Search mimics the improvisation process of music players. The proposed improved harmony search based PTS (IHS-PTS) provides improved performance compared to harmony search algorithm. Simulation results show significant reduction in PAPR using simple network structure compared to conventional harmony search algorithm and firefly algorithm.

PAPR Reduction of SC-FDMA Based on Modified Tone Reservation Method

Conference

Title of PaperPAPR Reduction of SC-FDMA Based on Modified Tone Reservation Method

Proceeding NameCIIT 2011: Computational Intelligence and Information Technology

PublisherSpringer Science & Business Media

Author NameNeelam Dewangan, Suchita Chatterjee, Mangal Singh

Year , VenueJanuary 2013 , Mumbai

Page Number117-121

Indexed INScopus

Abstract

In wireless communication systems, peak–to-average power ratio (PAPR) is a performance measurement that indicates power efficiency of the transmitter. In this paper, an improved method based on tone reservation method for PAPR reduction was proposed. To improve PAPR reduction performance, the more appropriate magnitude of the time domain PAPR reduction signals was found by the proposed method. Simulation in single carrier frequency division multiple access (SC-FDMA) system demonstrates that PAPR reduction performance of the proposed method is better than that of the original approach when several PAPR reduction subcarriers were used.

PAPR Reduction Techniques in LTE-OFDM Networks

Book

PublisherLambert Academic Publishing (LAP) GmbH & co. KG, Dudweiler Landstrabe, Saarbrücken

Published YearJanuary 2012

ISSN/ISBN No978-3- 8465-3308-6

Survey on Image Compression using Machine Learning and Deep Learning

Conference

Title of PaperSurvey on Image Compression using Machine Learning and Deep Learning

Proceeding NameInternational Conference on Intelligence, Computing and Control Systems (ICICCS)

PublisherIEEE

Author NameManish Patel

OrganizationVAIGAI College of Engineering

Year , VenueMay 2019 , Madurai, India

Page Number1103-1105

ISSN/ISBN NoISBN: 978-1-5386-8113-8

Indexed INScopus

Analysis of CDR of Fundus Images for Glaucoma Detection

Conference

Title of PaperAnalysis of CDR of Fundus Images for Glaucoma Detection

Proceeding NameInternational Conference on Trends in Electronics and Informatics

PublisherIEEE

Page Number1-4

Published YearMay 2018

ISSN/ISBN NoISBN:978-1-5386-3570-4

Indexed INScopus

Image Registration of Satellite Images with Varying Illumination Level Using HOG Descriptor Based SURF

Journal

Journal NameProcedia Computer Science

Title of PaperImage Registration of Satellite Images with Varying Illumination Level Using HOG Descriptor Based SURF

PublisherElsevier

Volume Number93

Page Number382-288

Published YearSeptember 2016

ISSN/ISBN NoISSN 1877-0509

Indexed INScopus

Speed improvement in image registration using maximum likelihood based mutual information

Conference

Title of PaperSpeed improvement in image registration using maximum likelihood based mutual information

Proceeding NameInternational Conference on Advanced Computing and Communication Systems

PublisherIEEE

Author NameManish I. Patel

Page Number1-3

Published YearJanuary 2015

ISSN/ISBN NoISBN 978-1-4799-6438-3 ©2015 IEEE

Indexed INScopus

Application of Radon Transform for Fast Image Registration

Conference

Title of PaperApplication of Radon Transform for Fast Image Registration

Proceeding NameInternational Conference on Advanced Computing and Communication Systems

PublisherIEEE

Author NameManish I. Patel

Page Number1-4

Published YearJanuary 2015

ISSN/ISBN NoISBN 978-1-4799-6438-3 ©2015 IEEE

Indexed INScopus

Audio-Visual Person Recognition Using Deep Convolutional Neural Networks

Journal

Journal NameJournal of Biometrics & Biostatistics

Title of PaperAudio-Visual Person Recognition Using Deep Convolutional Neural Networks

PublisherJournal of Biometrics & Biostatistics

Volume NumberVolume 8, Issue 5

Published YearSeptember 2017

ISSN/ISBN NoISSN: 2155-6180

Indexed INPubMed

Abstract

Protection of data integrity and person identity has been an active research area for many years. Among the techniques investigated, developing multi-modal recognition systems using audio and face signals for people authentication holds a promising future due to its ease of use. A challenge in developing such a multi-modal recognition system is to improve its reliability for a practical application. In this paper, an efficient audio-visual bimodal recognition system which uses Deep Convolution Neural Networks (CNNs) as a primary model architecture. First, two separate Deep CNN models are trained with the help of audio and facial features, respectively. The outputs of these CNN models are then combined/fused to predict the identity of the subject. Implementation details with regard to data fusion are discussed in a great length in the paper. Through experimental verification, the proposed bimodal fusion approach is superior in accuracy performance when compared with any single modal recognition systems and with published results using the same data-set.

Design and Simulation of X Band Microstrip Circulator

Conference

Title of PaperDesign and Simulation of X Band Microstrip Circulator

Proceeding Name2016 IEEE Region 10 Conference, TENCON 2016; Marina Bay SandsSingapore; Singapore; 22 November 2016 through 25 November 2016

PublisherInstitute of Electrical and Electronics Engineers Inc.

Author NameVishwa Kelaiya, Mehul R Naik

Year , VenueNovember 2016 , Singapore

ISSN/ISBN No ISSN: 21593442 ISBN: 978-150902596-1

Indexed INScopus

Abstract

Microwave circulator is an important ferrite device which is widely used in wireless transceivers. This paper presents design and simulation of X-Band microstrip circulator. Major application of microstrip junction circulator presented here is as duplexer in RADAR. The circulator designed here is centered at 9.6 GHz with 800 MHz bandwidth. CST Microwave Studio Suite is used as simulation software. Here, the design equations given by Fay and Comstock are followed and prototype of X-band microstrip circulator is prepared. Yttrium iron garnet (YIG) is used as ferrite material. Isolation and return loss of more than 20 dB, and insertion loss of less than 0.1 dB are achieved in simulation results.

Baseband OFDM Physical Layer Implementation on FPGA Using SystemVue

Conference

Title of PaperBaseband OFDM Physical Layer Implementation on FPGA Using SystemVue

Proceeding Name2016 IEEE International Conference on Wireless Communications, Signal Processing and Networking, WiSPNET 2016; Chennai; India; 23 March 2016 through 25 March 2016

PublisherIEEE

Author Name Vasani, J., Kumar, T., Nagpal, R., Naik, M., Malik, R

Year , VenueMarch 2016 , India

ISSN/ISBN NoISBN: 978-146739337-9

Indexed INScopus

Abstract

OFDM (Orthogonal Frequency Division Multiplexing) technique is a multicarrier modulation technique in which data bits are transmitted in parallel over multiple subcarriers. Its main advantage to other techniques lies in its robustness against multipath fading and ISI (Inter Symbol Interference). It has widely gained acceptance and is the integral part of modern high speed systems like Wi-Fi (802.11a), LTE (Long Term evolution), DMT (Discrete Multi-tone Technique) systems, DVB (Digital Video Broadcast) systems. OFDM physical layer is also used for SDR (Software Defined Radio) based applications. In this paper a fast prototype design from concept to implementation of an OFDM system is carried out using Keysight Technologies Tool 'SYSTEMVUE'. The implementation of final design was done in 40 nm CMOS Xilinx Virtex VI XC6VLX760 FPGA. The results obtained were analyzed on LA (Logic Analyzer) and were verified with the simulation results. Using SystemVue's model based FPGA flow rapid prototyping and high gain in design time can be achieved.

Image Retargeting for Wearable Devices

Conference

Title of PaperImage Retargeting for Wearable Devices

Proceeding NameIEEE International Conference on Consumer Electronics, ICCE 2016; Las Vegas; United States; 7 January 2016 through 11 January 2016

PublisherIEEE

Author Name Bhatt, J, Pappusetty, D., Kalva, H., Naik, M.

Year , VenueJanuary 2016 , USA

ISSN/ISBN NoISBN: 978-146738364-6

Indexed INScopus

Abstract

Small displays on wearable devices pose new challenges to presenting images. Image retargeting methods developed for mobile devices assume larger displays and are not adequate. This paper reports new approaches to image retargeting for wearable devices. Key to the proposed approach is identifying and presenting regions of interest that allows users to comprehend content and context. The system was implemented and evaluated on an Android watch. Subjective evaluation of the proposed approach shows that the proposed approach is effective and improves user experience.

Detecting and extracting identifiable information from vehicles in videos

Conference

Title of PaperDetecting and extracting identifiable information from vehicles in videos

Proceeding NameProceedings of SPIE - The International Society for Optical EngineeringVolume 9407, 2015, Article number 940705

PublisherSPIE

Author NameRoheda, S., Kalva, H., Naik, M.

Year , VenueJanuary 2015 , USA

Indexed INScopus

Abstract

This paper presents a system to detect and extract identifiable information such as license plates, make, model, color, and bumper stickers present on vehicles. The goal of this work is to develop a system that automatically describes a vehicle just as a person would. This information can be used to improve traffic surveillance systems.

Transiting Ship’s Slant Range Estimation using Single Hydrophone in Shallow Waters

Conference

Title of PaperTransiting Ship’s Slant Range Estimation using Single Hydrophone in Shallow Waters

Proceeding Name2015 IEEE Underwater Technology, UT 2015; Chennai; India; 23 February 2015 through 25 February 2015

PublisherIEEE

Author Name Krishnakumar, G.V., Padmanabham, M., Sudhakar, B., Pavani, C., Naik, M.

Year , VenueJanuary 2015 , India

ISSN/ISBN NoISBN: 978-147998300-1

Indexed INScopus

Abstract

Passive source localization using single hydrophone has received considerable attention in the last decade particularly in marine biological studies. If proven successful, it should find tremendous applications, both in military and civilian. Underwater vehicles such as gliders, AUVs, ROVs, torpedoes, mines, etc. seldom have more than one sensor fitted on them for carrying out reconnaissance/threat neutralization operations. Therefore, this paper investigates the usage of a method based on multipath time delays to estimate the slant range between the source and receiver. Time delays estimated theoretically were used to establish the usefulness/limitations of this method. Surface ship's radiated noise signature was subjected to cepstral analysis to estimate time delays between the direct path and the surface reflected path. The time delays thus obtained were used for estimating the slant range between the source and receiver. The comparison between the measured and the estimated time delays was found to be satisfactory.

Real Time Audio-Visual Object Sequence Collating At System Test Level

Conference

Title of PaperReal Time Audio-Visual Object Sequence Collating At System Test Level

Publisher2012 IEEE Students’ Conference on Electrical, Electronics and Computer Science, NIT, BHOPAL, INDIA

Year , VenueJanuary 2012 , Bhopal, India

ISSN/ISBN No978-1-4673-1516-6

Indexed INScopus

Wideband local oscillator design for wideband transceivers

Conference

Title of PaperWideband local oscillator design for wideband transceivers

Proceeding Name2011 4th IEEE International RF and Microwave Conference, RFM 2011; Seremban; Malaysia; 12 December 2011 through 14 December 2011

PublisherIEEE

Author Name Naik, M.R., Vithalani, C.H.

Year , VenueJanuary 2011 , Malaysia

ISSN/ISBN NoISBN: 978-145771629-4

Indexed INScopus

Abstract

The wideband transceivers like the software defined radio require designing wideband RF hardware covering octave bands. The local oscillator of the mixer should be a wideband frequency synthesizer. Building on the theory of oscillations in the voltage controlled oscillator, the paper reviews the concept of negative resistance in the transistor circuit with some base inductance. It also provides simulation of this concept. To apply the theory and simulation, the actual VCO hardware was designed and fabricated for the range covering 1200 to 2400 MHz. These VCOs were used in the design of wideband PLL frequency synthesizer. The results including very good phase noise performance are presented. This approach can be used to design wideband synthesizers in other RF range.

Designing Wideband Voltage Controlled Oscillators for Software-Defined Radio

Conference

Title of PaperDesigning Wideband Voltage Controlled Oscillators for Software-Defined Radio

Proceeding Name2010 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2010; Athens; Greece; 12 December 2010 through 15 December 2010

PublisherIEEE

Author NameNaik, M.R., Vithalani, C.H.

Year , VenueJanuary 2010 , Greece

Page Number1053-1056

ISSN/ISBN NoISBN: 978-142448157-6

Indexed INScopus

Abstract

The demand for mobile communication systems with global coverage, interfacing with various standards and protocols, high data rates and improved link quality for a variety of applications has dramatically increased in recent years. The Software-Defined Radio (SDR) is the recent proposal to achieve these. In SDR, new concepts and methods, which can optimally exploit the limited resources, are necessary. One very important requirement of SDR is designing wideband RF hardware covering octave bands. For example, the local oscillator of the mixer should be a wideband voltage controlled oscillator (VCO). The paper presents theoretical concepts for designing VCOs. It also provides simulation of the design. Using this conceptual design and simulation, the actual VCO hardware was designed and fabricated, and the results including very good phase noise performance are presented.

Using space time coding MIMO system for software-defined radio to improve BER

Conference

Title of PaperUsing space time coding MIMO system for software-defined radio to improve BER

Proceeding Name4th Microwave and Radar Week, MRW-2010 - 18th International Conference on Microwaves, Radar and Wireless Communications, MIKON 2010; Vilnius; Lithuania; 14 June 2010 through 16 June 2010

PublisherIEEE

Author Name Naik, M.R., Garg, A., Aggarwal, A.

Year , VenueJanuary 2010 , Lithuania

ISSN/ISBN NoISBN: 978-142445914-8

Indexed INScopus

Abstract

The demand for mobile communication systems with global coverage, interfacing with various standards and protocols, high data rates and improved link quality for a variety of applications has dramatically increased in recent years. The Software-Defined Radio (SDR) is the recent proposal to achieve these. In SDR, new concepts and methods, which can optimally exploit the limited resources, are necessary. Multiple antenna system is one of those, which resort to transmit strategies, referred to as Space-Time Codes (STCs). It gives high quality error performance by incorporating spatial and temporal redundancy. The paper discusses the space-time block codes and highlights the trade-off between the number of transmitter and receiver antennas and the bit error rate. We simulate MIMO systems using M-ary Phase Shift Keying (PSK) and compare the results with Single Input Single Output (SISO) systems. This analysis can be helpful in choosing the desired modulation scheme depending upon the Bit error rate (BER) and Signal to noise ratio (SNR) requirements of the service.

Simulation of direction of arrival and beamforming algorithms used in smart antenna system for software-defined radio

Conference

Title of PaperSimulation of direction of arrival and beamforming algorithms used in smart antenna system for software-defined radio

Proceeding Name4th Microwave and Radar Week, MRW-2010 - 18th International Conference on Microwaves, Radar and Wireless Communications, MIKON 2010; Vilnius; Lithuania; 14 June 2010 through 16 June 2010

PublisherIEEE

Author Name Naik, M. R., Suri, G., Shetty, P.

Published YearJanuary 2010

ISSN/ISBN NoISBN: 978-142445914-8

Indexed INScopus

Abstract

The demand for mobile communication systems with global coverage, interfacing with various standards and protocols, high data rates and improved link quality for a variety of applications has dramatically increased in recent years. The Software-Defined Radio (SDR) is the recent proposal to achieve these. In SDR, new concepts and methods, which can optimally exploit the limited resources, are necessary. Smart antenna system is one of those, which combats the co-channel interference and maximizes the user capacity of mobile communication system. The paper presents the analysis of the beamforming and direction of arrival (DOA) algorithms used in the smart antenna systems. The analysis is carried out for the MUltiple SIgnal Classification (MUSIC) algorithm and The Multiple Sidelobe Canceller and the Maximum SINR Beamformer algorithm using MATLAB as a simulation tool.

Development of Real-Time Controller-Based Data Acquisition System for Indian Test Facility of ITER DNB

Journal

Journal NameIEEE TRANSACTIONS ON PLASMA SCIENCE

Title of PaperDevelopment of Real-Time Controller-Based Data Acquisition System for Indian Test Facility of ITER DNB

PublisherIEEE

Volume Number47

Page Number2775-2782

Published YearMay 2019

ISSN/ISBN No0093-3813

Indexed INScopus, Web of Science

Abstract

The Indian test facility (INTF) is a negative hydrogen ion-based 100-kV, 60-A, 5-Hz modulated NBI system having 3-s ON/20-s OFF duty cycle. Prime objective of the facility is to characterize ITER diagnostic neutral beam (DNB) with full specifications, prior to shipment and installation in ITER. The automated and safe operation of the system will require a reliable and rugged instrumentation and control system which provide control, data acquisition (DAQ), safety, and interlock functions, referred as INTF-DACS. The INTF-DACS has been designed based on the ITER CODAC architecture and ITER- plant control design handbook (PCDH) guidelines with the aim of developing the technical understanding of CODAC framework to be utilized for development of plant system instrumentation and control for DNB. Presently, the development work has been initiated for both the control system and DAQ system of INTF DACS. The INTF DAQ system has to perform functions related to acquiring, monitoring, timing synchronization, and archiving of the signals. It also has to interface with the control system of INTF to ensure proper operations. The DAQ system is designed for acquiring over 700 signals for 14 plant systems. The development of this whole system is done in NI LabVIEW using NI real-time PXIe. The PXIe platform with RTOS performs acquisition of signals at sampling rate of up to 10 KS/s. One of the main challenges is to develop the DAQ system to support multichannel triggered-based acquisition and monitoring for pulse durations up to 3600 s. The host layer is a distributed processing system consisting of two hosts and database system. To ensure timing synchronization, a dedicated timing network is included based on IEEE 1588 protocol with help of PXI timing cards. This helps in providing a timing reference to other future systems. For archiving data, MySQL-based data server is integrated for storing data for each experimental shot continuously which can be utilized later for query based data retrieval. In this paper, the development strategy and test results are discussed in order to develop the DAQ system for INTF including the development of interfaces with other components of DACS and experiences obtained, which can be utilized to develop similar DAQ systems of large scale. The novel methods developed for monitoring signals and file size reduction are also discussed.

Deep Neural Network Compression via Knowledge Distillation for Embedded Vision Applications

Book Chapter

Book NameData, Engineering and Applications

PublisherSpringer, Singapore

Author NameNagendraP Gajjar, Bhavesh Jaiswal

Page Number139-148

Chapter TitleDeep Neural Network Compression via Knowledge Distillation for Embedded Vision Applications

Published YearMarch 2019

ISSN/ISBN No978-981-13-6347-4

Indexed INScopus

Abstract

The deep learning has recently pushed the boundaries of computational understanding of the various complex problems which were earlier thought to be unsolved or even not conceived. The challenge arises when implementing such deep neural networks on the limited resource devices. To make them deployable on the embedded/mobile devices with power and compute capability constraint, a lot of techniques has been proposed by the researchers in the academia as well as industry to compress these networks. A transfer-learning-based approach can be used to distil the knowledge gained by higher complexity network and pass it on to the lower complexity network, with minimal or no change to the hyperparameters of the network and without losing the prediction accuracy. This kind of framework is well suited for vision-based application expecting real-world performance from the overall system. As a use case, the pet detection on the Kaggle dataset has been conducted for proving the approach feasibility.

Design and Development of Wireless Control System Architecture for ITER-India Gyrotron Test Facility

Journal

Journal NameInternational Journal of Sensors,Wireless Communications and Control

Title of PaperDesign and Development of Wireless Control System Architecture for ITER-India Gyrotron Test Facility

PublisherBentham Science

Volume Number9

Page Number1-12

Published YearMarch 2019

ISSN/ISBN No2210-3279

Indexed INScopus

Abstract

Background & Objective: Wireless networks are making its way for use in industrial control system applications. The installation of Wireless networks naturally provides a reduction in cable and its maintenance related costs, provides increased flexibility and mobility to enhance the performance of industrial control system. Method: This paper attempts to show the suitability of a wireless network in control system application of ECRH system at IIGTF. IEEE 802.11n network is implemented to interface field instruments with PLC based control system in an industry like environment. The two case studies with different control architecture are implemented with satisfactory test results. The first case demonstrates the use of a wireless network for monitoring and data acquisition of cooling water process parameters. The second case implements the control and monitoring of the DC power supply over the wireless network through a serial ASCII protocol. The performance of wireless communication alone in is evaluated using theoretical analysis, simulation and actual field measurement. Then overall performance of the case studies including field signals and PLC system is evaluated. Conclusion: The PLC application logic is developed for the implementation of logic functions to interface various field instruments and power supply. The DC power supply is simulated using Labview ™ for serial ASCII communication. The above said concept is proposed for the Local Control Unit being developed for ITER-India Test Gyrotron Facility. Keywords: ASCII communication, control system, data acquisition, gyrotron, IEEE 802.11n, Modbus TCP/IP, PLC, wireless network.

Deep neural network compression via knowledge distillation for embedded applications

Conference

Title of PaperDeep neural network compression via knowledge distillation for embedded applications

Proceeding NameEngineering (NUiCONE), 2017 Nirma University International Conference on

PublisherIEEE

Author NameNagendra P Gajjar, B Jaiswal

OrganizationInstitute of Technology,Nirma University

Year , VenueDecember 2017 , Institute of Technology,Nirma University, Ahmedabad

Page Number1-4

Indexed INScopus

Abstract

Deep neural networks have shown significant success across various applications. To solve the complex problems, the increasing depth and complexity pose the challenges of large computation and storage requirements when deploying such networks on embedded devices with limited storage and power. Many techniques have been developed by researchers to compress the deep neural networks to make them deployable on portable devices by reducing the storage requirements. This paper describes the implementation of deep neural network with teacher student model. A comparatively smaller student model learns the information passed from the larger teacher model without losing the accuracy and its learning/inference rate is also improved. So this kind of framework is suitable for embedded applications deployment where real-time performance is required.

A proposed novel architecture of EC Control System using IEEE 802.11n network at ITER-India Gyrotron Test Facility

Journal

Journal NameICTACT Journal on Communication Technology

Title of PaperA proposed novel architecture of EC Control System using IEEE 802.11n network at ITER-India Gyrotron Test Facility

PublisherDirectory of Open Access Journals

Volume Number vol. 08

Page Number7

Published YearJanuary 2017

ISSN/ISBN NoISSN 0976-0091

Abstract

IEEE 802.11 Wi-Fi networks are increasingly becoming popular for its use in industrial applications. With the availability of recent amendments to IEEE 802.11 series of standards, particularly IEEE 802.11n, the adoption of Wi-Fi networks for process automation is gaining more focus and importance.

Design and Analysis of Low-Power High-Speed Shared Charge Reset Technique based Dynamic Latch Comparator

Journal

Journal NameMicroelectronics Journal, Elsevier Journals

Title of PaperDesign and Analysis of Low-Power High-Speed Shared Charge Reset Technique based Dynamic Latch Comparator

PublisherElsevier

Volume Number74

Page Number116-126

Published YearApril 2018

ISSN/ISBN No2226-2692

Indexed INScopus

Abstract

Circuit intricacy, high-speed, low-power, small area requirement, and high resolution are crucial factors for high-speed and low-power applications like analog-to-digital converters (ADCs). The delay analysis of classical dynamic latch comparators is presented to add more insight of their design parameters, which effects the performance parameter. In this research, a new architecture of dynamic latch comparator is presented, which is able to provide high-speed, consumes low-power and requires smaller die area. The proposed comparator benefits from a new shared charge logic based reset technique to achieve high-speed with low-power consumption. It is shown by simulation and analysis that the delay time is significantly reduced compared to a conventional dynamic latched comparator. The proposed circuit is designed and simulated in 90 nm CMOS technology. The results show that, for the proposed comparator, the delay is 51.7 ps and consumes only 33.62  μW power, at 1 V supply voltage and 1 GHz clock frequency. In addition, the proposed dynamic latch comparator has a layout size of 7.2μm × 8.1μm.

Movable Parallel Plate RF MEMS Switch with Wide Frequency Response

Conference

Title of PaperMovable Parallel Plate RF MEMS Switch with Wide Frequency Response

Proceeding NameIEEE Applied Electromagnetics Conference (AEMC)

PublisherIEEE

Author NamePiyush Bhatasana

OrganizationIIT Guwahati, India

Year , VenueJanuary , Guwahati, India

ISSN/ISBN No 978-1-4673-9536-6

Indexed INScopus

Abstract

A novel RF MEMS switch with two parallel suspending bridges is designed for wide frequency range. This paper reports, how change in the area of capacitive actuators can be used to achieve wider bandwidth. Change in parallel plate width from 50 �m to 150 �m, up state switch yields an insertion loss lower than 0.5 dB and return loss down to 25 dB in the range of 15-47.5 GHz. Down state switch yields return loss lower than 0.5 dB and isolation down to 25 dB at the same frequency range

Defocus blur radius classification using Random Forest Classifier

Conference

Title of PaperDefocus blur radius classification using Random Forest Classifier

Proceeding NameIEEE International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)

PublisherIEEE

OrganizationNIT, Shillong

Year , VenueApril 2017 , Shillong

Page Number219-223

Defocus Blur Parameter Estimation using Polynomial Expression and Signature based Methods

Conference

Title of PaperDefocus Blur Parameter Estimation using Polynomial Expression and Signature based Methods

Proceeding NameIEEE Fourth International Conference on Signal Processing and Integrated Networks (SPIN) 2017

PublisherIEEE

OrganizationAmity University

Year , VenueFebruary 2017 , New Delhi

Page Number71-75

ISSN/ISBN No978-1-5090-2797-2

Invariants Based Blur Classification Algorithm

Conference

Title of PaperInvariants Based Blur Classification Algorithm

Proceeding NameIEEE 2015 5th Nirma University International Conference on Engineering (NUiCONE)

PublisherIEEE

OrganizationNirma University

Year , VenueNovember 2015 , Nirma University

Page Number1-5

Single Image Super-Resolution through Sparse Representation via Coupled Dictionary learning

Journal

Journal NameInternational Journal of Electronics and Telecommunications

Title of PaperSingle Image Super-Resolution through Sparse Representation via Coupled Dictionary learning

PublisherPolish Academy of Sciences

Volume Number66

Page Number347-353

Published YearJune 2020

ISSN/ISBN No2081-8491

Indexed INScopus, Web of Science

Abstract

Single Image Super-Resolution (SISR) through sparse representation has received much attention in the past decade due to significant development in sparse coding algorithms. However, recovering high-frequency textures is a major bottleneck of existing SISR algorithms. Considering this, dictionary learning approaches are to be utilized to extract high-frequency textures which improve SISR performance significantly. In this paper, we have proposed the SISR algorithm through sparse representation which involves learning of Low Resolution (LR) and High Resolution (HR) dictionaries simultaneously from the training set. The idea of training coupled dictionaries preserves correlation between HR and LR patches to enhance the Super-resolved image. To demonstrate the effectiveness of the proposed algorithm, a visual comparison is made with popular SISR algorithms and also quantified through quality metrics. The proposed algorithm outperforms compared to existing SISR algorithms qualitatively and quantitatively as shown in experimental results. Furthermore, the performance of our algorithm is remarkable for a smaller training set which involves lesser computational complexity. Therefore, the proposed approach is proven to be superior based upon visual comparisons and quality metrics and have noticeable results at reduced computational complexity.

Design and Development of E-Sense: IoT based Environment Monitoring System

Conference

Title of PaperDesign and Development of E-Sense: IoT based Environment Monitoring System

Proceeding Name6th IEEE Students’ Conference on Engineering and Systems (SCES-2020)

PublisherIEEE

Author NameDeep Pujara, Praveen Kukreja, Sachin Gajjar

OrganizationM. N. National Institute of Technology, Allahabad

Year , VenueJuly 2020 , M. N. National Institute of Technology, Allahabad

Page Number1-6

Comparison of k Nearest Neighbor and Decision Tree Algorithms for Cardio Vascular Disease Prediction

Conference

Title of PaperComparison of k Nearest Neighbor and Decision Tree Algorithms for Cardio Vascular Disease Prediction

Proceeding NameInternational Conference on Paradigms of Computing, Communication and Data Sciences (PCCDS-2020)

PublisherSpringer

Author NamePreeti Bhowmick, Sachin Gajjar, Shital Chaudhary

OrganizationNational Institute of Technology, Kurukshetra

Year , VenueMay 2020 , National Institute of Technology, Kurukshetra

Page Number1-6

Indexed INScopus

Detection of Cardio Vascular Disease using Fuzzy Logic

Conference

Title of PaperDetection of Cardio Vascular Disease using Fuzzy Logic

Proceeding Name4th International Conference on Information and Communication Technology for Intelligent Systems

PublisherSpringer

Author NameShital Chaudhary, Sachin Gajjar, Preeti Bhowmick

OrganizationGR Foundation

Year , VenueMay 2020 , Ahmedabad

Page Number1-6

Indexed INScopus

Software Tools for Global Navigation Satellite Systems

Conference

Title of PaperSoftware Tools for Global Navigation Satellite Systems

Proceeding Name4th International Conference on Information and Communication Technology for Intelligent Systems

PublisherSpringer

Author NameRiddhi Soni, Sachin Gajjar, Manisha Upadhyay, Bhupendra Fataniya

OrganizationGR Foundation

Year , VenueJanuary 2020 , Ahmedabad

Page Number1-6

Indexed INScopus

Design Devlopment and Testing of Automatic Pothole Detection and Alert System

Conference

Title of Paper Design Devlopment and Testing of Automatic Pothole Detection and Alert System

Proceeding NameIEEE- India Council international Conferance INDICON

Publisher 16th IEEE- India Council international Conferance INDICON -2019

Author NameDhwani Desai , Abhishek Soni , Dhruv Panchal ,Sachin Gajjar

Year , VenueDecember 2019 , Marwadi University , Gujarat

Page Number1-4

Indexed INScopus

DDAS: Distributed Data Acquisition System using Wireless Sensor Network

Conference

Title of Paper DDAS: Distributed Data Acquisition System using Wireless Sensor Network

Proceeding NameIEEE- India Council international Conferance INDICON

Publisher 16th IEEE- India Council international Conferance INDICON -2019

Author NameSachin Gajjar,Pranjal Shrivastva, Aditi Bhatnagar, Jaivik Desai

Year , VenueDecember 2019 , Marwadi University , Gujarat

Page Number1-4

Indexed INScopus

Retail Vending Machine: A Weight Based Automated Vending System

Conference

Title of PaperRetail Vending Machine: A Weight Based Automated Vending System

Proceeding NameStudents’ Special Symposium (S-Cube) -INAC- 2019

PublisherSpace Application Center, Ahmedabad

Author NameKeval Vora1, Ishan Lakhwani, Dhruv Shah, Shivani Mundra

OrganizationSpace Application Center, Ahmedabad

Year , VenueSeptember 2019 , Space Application Center, Ahmedabad

Page Number1-6

Computational Intelligence in Embedded Systems: A Survey

Book Chapter

Book NameInformation and Communication Technology for Intelligent Systems

PublisherSpringer Nature Singapore Pte Ltd

Page Number1-12

Chapter TitleComputational Intelligence in Embedded Systems: A Survey

Published YearJanuary 2019

ISSN/ISBN No978-981-13-1741-5

Indexed INScopus

Low Energy Fuzzy based Unequal Clustering Multihop Architecture for Wireless Sensor Networks

Journal

Journal Name National Academy of Sciences, India Section A: Physical Sciences, Springer Publications

Title of PaperLow Energy Fuzzy based Unequal Clustering Multihop Architecture for Wireless Sensor Networks

PublisherSpringer

Volume Number88

Page Number539–556

Published YearDecember 2018

ISSN/ISBN No0369-8203

Indexed INScopus

High Speed SRT Divider for Intelligent Embedded System

Conference

Title of PaperHigh Speed SRT Divider for Intelligent Embedded System

Proceeding NameProceedings of International Conference on Soft Computing and its Engineering Applications

PublisherIEEE

Year , VenueDecember 2017 , Changa

Page Number1-5

Indexed INScopus

FARMNET: Agriculture Support System using Wireless Sensor and Actuator Network

Conference

Title of PaperFARMNET: Agriculture Support System using Wireless Sensor and Actuator Network

Proceeding NameProceedings of International Conference on Wireless Communications, Signal Processing and Networking

PublisherIEEE

Year , VenueMarch 2017 , Chennai

Page Number291-296

Indexed INScopus, Others

FAMACROW: Fuzzy and Ant Colony Optimization based combined MAC/Routing Cross layer Protocol for Wireless Sensor Networks

Journal

Journal Name Elsevier Journal of Applied Soft Computing

Title of PaperFAMACROW: Fuzzy and Ant Colony Optimization based combined MAC/Routing Cross layer Protocol for Wireless Sensor Networks

PublisherSciencedirect

Volume Number43

Page Number235–247

Published YearJune 2016

ISSN/ISBN No1568-4946

Indexed INScopus, Others

Emerging Applications Perspective for Internet of Things

Conference

Title of PaperEmerging Applications Perspective for Internet of Things

Proceeding NameSecond International Conference on Information and Communication Technology for Competitive Strategies

PublisherACM Digital Library

Year , VenueMarch 2016 , Udaipur

Page Number1-7

ISSN/ISBN No978-1-4503-3962-9

Indexed INScopus

FUCP: Fuzzy Based Unequal Clustering Protocol for Wireless Sensor Networks

Conference

Title of PaperFUCP: Fuzzy Based Unequal Clustering Protocol for Wireless Sensor Networks

Proceeding Name39th National Systems Conference-2015

PublisherIEEE

Year , VenueDecember 2015 , Noida

Page Number1-6

ISSN/ISBN No978-1-4673-6829-2

Indexed INScopus, Others

Fuzzy-Cross: A Fuzzy Based Architecture For Wireless Sensor Network

Journal

Journal NameJournal of Computational Methods in Sciences and Engineering

Title of PaperFuzzy-Cross: A Fuzzy Based Architecture For Wireless Sensor Network

PublisherIOS Press Publications

Volume Number15

Page Number801-823

Published YearJuly 2015

ISSN/ISBN No1472-7978

Indexed INScopus, Others

Self Organized, Flexible, Latency and Energy Efficient Protocol for Wireless Sensor Networks

Journal

Journal NameInternational Journal of Wireless Information Networks

Title of PaperSelf Organized, Flexible, Latency and Energy Efficient Protocol for Wireless Sensor Networks

PublisherSpringer Publications

Volume Number21

Page Number290-305

Published YearDecember 2014

ISSN/ISBN No1068-9605

Indexed INScopus

FAMACRO: Fuzzy and Ant Colony Optimization based MAC/Routing Cross-layer Protocol for Wireless Sensor Networks

Conference

Title of PaperFAMACRO: Fuzzy and Ant Colony Optimization based MAC/Routing Cross-layer Protocol for Wireless Sensor Networks

Proceeding NameInternational Conference on Information and Communication Technologies

PublisherIEEE

Year , VenueDecember 2014 , Cochin

Page Number1014-1021

Indexed INScopus, Others

Design, development and testing of Wireless Sensor Network Mote

Conference

Title of PaperDesign, development and testing of Wireless Sensor Network Mote

Proceeding NameInternational Conference on Devices, Circuits and Communications

PublisherIEEE

Year , VenueSeptember 2014 , Ranchi

Page Number1-6

ISSN/ISBN No978-1-4799-6052-1

Indexed INScopus, Others

Comparative analysis of Wireless Sensor Network Motes

Conference

Title of PaperComparative analysis of Wireless Sensor Network Motes

Proceeding NameInternational Conference on Signal Processing and Integrated Networks

PublisherIEEE

Year , VenueFebruary 2014 , Noida

Page Number426-431

Indexed INScopus, Others

Simulators for Wireless Sensor Networks

Conference

Title of PaperSimulators for Wireless Sensor Networks

Proceeding NameInternational Conference on Electronics, Communication and Information Technology

PublisherIEEE

Year , VenueOctober 2013 , Patiala

Page Number526-534

Indexed INScopus, Others

Lifetime Improvement of LEACH Protocol for Wireless Sensor Networks

Conference

Title of PaperLifetime Improvement of LEACH Protocol for Wireless Sensor Networks

Proceeding NameNirma University International Conference on Engineering

PublisherIEEE

Year , VenueDecember 2012 , Ahmedabad

Page Number1-6

ISSN/ISBN No2375-1282

Indexed INScopus, Others

Performance Analysis of Cross layer Protocols for Wireless Sensor Networks

Conference

Title of PaperPerformance Analysis of Cross layer Protocols for Wireless Sensor Networks

Proceeding NameInternational Conference on Advances in Computing

PublisherACM New York, NY, USA

Year , VenueAugust 2012 , Chennai

Page Number348-354

ISSN/ISBN No978-1-4503-1196-0

Indexed INScopus, Others

Simulation Study of Wireless Sensor Networks for Conventional Field Irrigation Method

Conference

Title of PaperSimulation Study of Wireless Sensor Networks for Conventional Field Irrigation Method

Proceeding NameInternational Conference on Advances in Engineering and Technology

PublisherIEEE

Page Number1-4

Published YearJanuary 2012

Comparative Analysis of Medium Access Control Protocols for Wireless Sensor Networks

Conference

Title of PaperComparative Analysis of Medium Access Control Protocols for Wireless Sensor Networks

Proceeding NameIEEE India Conference, INDICON 2011

PublisherIEEE

Year , VenueDecember 2011 , Hyderabad

Page Number1-4

Indexed INScopus, Others

Wireless Sensor Network: Application led research perspective

Conference

Title of PaperWireless Sensor Network: Application led research perspective

Proceeding NameIEEE Recent Advances in Intelligent Computational Systems

PublisherIEEE

Year , VenueSeptember 2011 , trivandrum

Page Number25-30

Indexed INScopus, Others

Cross layer Architectural Approaches for Wireless Sensor Network

Conference

Title of PaperCross layer Architectural Approaches for Wireless Sensor Network

Proceeding NameIEEE Recent Advances in Intelligent Computational Systems

PublisherIEEE

Year , VenueSeptember 2011 , trivandrum

Page Number557-562

Indexed INScopus, Others

Improving performance of Adhoc TCP in Mobile Ad hoc Networks

Conference

Title of PaperImproving performance of Adhoc TCP in Mobile Ad hoc Networks

Proceeding Name INDICON 2008 IEEE Conference and Exhibition on Control, Communications and Automation

PublisherIEEE

OrganizationIIT

Year , VenueDecember 2008 , IIT Kanpur

Page Number144-147

Indexed INScopus

I-ADTCP: A New TCP for Mobile Ad hoc Networks

Conference

Title of PaperI-ADTCP: A New TCP for Mobile Ad hoc Networks

Proceeding NameInternational Conference on Convergence, Communication and Broadband Networking

PublisherIEEE

Year , VenueDecember 2008 , IIT Kanpur

Page Number1-4

Indexed INOthers

Investigating the performance of TCP in MANETs

Conference

Title of PaperInvestigating the performance of TCP in MANETs

Proceeding NameNational Conference on Current Trends in Technology

PublisherExcel Publishers

Page Number1-4

Published YearJanuary 2007

TCP in Wireless Networks: Problems and Solutions

Conference

Title of PaperTCP in Wireless Networks: Problems and Solutions

Proceeding NameNational Conference on Current Trends in Technology

PublisherExcel publishers

Page Number1-6

Published YearJanuary 2006

Investigation on structural, hysteresis, Mössbauer properties and electrical parameters of lightly Erbium substituted X-type Ba2Co2ErxFe28-xO46 hexaferrites

Journal

Journal NameCeramics International

Title of PaperInvestigation on structural, hysteresis, Mössbauer properties and electrical parameters of lightly Erbium substituted X-type Ba2Co2ErxFe28-xO46 hexaferrites

PublisherElsevier

Volume Number46

Page Number8209-8226

Published YearApril 2020

Indexed INScopus

A Hash based Secure Scheme (HSS) against scan-based attacks on AES cipher

Conference

Title of PaperA Hash based Secure Scheme (HSS) against scan-based attacks on AES cipher

Proceeding NameInternational Test Conference (India) ITC2020

PublisherIEEE

Author NameUsha Mehta

OrganizationIEEE

Year , VenueJuly 2020 , Online

Test Time Reduction using Power Aware Dynamic Clock Allocation to Scan Vectors

Conference

Title of PaperTest Time Reduction using Power Aware Dynamic Clock Allocation to Scan Vectors

Proceeding NameInternational Conference on Advances in VLSI and Embedded System AVES-2019

PublisherTaylor and Francis

Author NameUsha Mehta

OrganizationSVNIT, Surat

Year , VenueDecember 2019 , SVNIT, Surat

ILP Based Power-Aware Test Time Reduction Using On-Chip Clocking in NoC Based SoC

Journal

Journal NameJournal of Low Power Electronics and Applications

Title of PaperILP Based Power-Aware Test Time Reduction Using On-Chip Clocking in NoC Based SoC

PublisherMDPI

Volume Number9

Page Number1-11

Published YearMay 2019

ISSN/ISBN No2079-9268

Indexed INScopus

Multiple Missing Cell Defect Modeling for QCA Devices

Journal

Journal NameJournal of Electronic Testing : Theory and Application (JETTA)

Title of PaperMultiple Missing Cell Defect Modeling for QCA Devices

PublisherSpringer

Volume Number34

Page Number16

Published YearOctober 2018

ISSN/ISBN No0923-8174

Indexed INScopus

Modified Selective Huffman Coding for Optimization of Test Data Compression, Test Application Time and Area Overhead

Journal

Journal NameInternational Journal of Electronics Testing: Theory and Application (JETTA)

Title of PaperModified Selective Huffman Coding for Optimization of Test Data Compression, Test Application Time and Area Overhead

PublisherSpringer Publication

Volume Number26

Page Number679-688

Published YearDecember 2010

ISSN/ISBN NoISSN 0923-8174

Indexed INScopus, Indian citation Index, UGC List

Implementation and defect analysis of QCA based reversible combinational circuit

Conference

Title of PaperImplementation and defect analysis of QCA based reversible combinational circuit

Proceeding NameTechnologies for Sustainable Development: Proceedings of the 7th Nirma University International Conference on Engineering (NUiCONE 2019),

PublisherCRC Press and Taylor and Francis groups

Author NameVaishali Dhare

OrganizationInstitute of Technology, Nirma university

Year , VenueNovember 2019 , Institute of Technology, Nirma university, Ahmedabad

Page Number244-249

ISSN/ISBN NoISBN No. 978-0-367-33737-7

Indexed INScopus, Others

Abstract

In the last four decades, Complementary Metal Oxide Semiconductor (CMOS) technology has achieved circuits and system with features like low power, high device density and high speed. But, heat dissipation issue affects the speed and performance in the computing. Reversible logic based circuits can overcome the problem of heat dissipation and improve the efficiency circuit and system. One of the viable implementations of reversible logic is Quantum-dot Cellular Automata (QCA) nanotechnology. Due to nano scale, occurrence of defect are present in QCA. Therefore, defect must be analyzed in QCA based circuits. In this paper, combinational circuit, adder and substractor based on reversible logic is proposed. The proposed circuit is implemented using QCA devices Majority Voter (MV) and inverter. Further, the fault caused by multiple missing cells defect are analyzed.

Test Pattern Generator for MV based QCA Combinational Circuit targeting MMC Fault Models

Journal

Journal NameIETE Journal of Research

Title of PaperTest Pattern Generator for MV based QCA Combinational Circuit targeting MMC Fault Models

PublisherTyalor and Francis

Volume Number65

Page Number1-11

Published YearOctober 2019

ISSN/ISBN No0974-780X

Indexed INScopus, Web of Science, EBSCO

Abstract

Quantum-dot-Cellular Automata (QCA) is emerging as one of the alternatives for Integrated Circuit Technology considering the scaling limitations of current Complementary Metal Oxide Semiconductor (CMOS) technology. Being at molecular scale, defects are more likely to occur in QCA devices. Therefore, the substantial development of QCA-oriented defects, its corresponding fault models and test generation is required. This paper addresses the fault model caused by multiple missing cells defect and test generation for these faults for QCA circuits. We have shown that the single missing cell considerations are not enough. Correspondingly, in this paper, testing properties for the detection of fault caused by multiple missing cell defects in QCA devices mainly Majority Voter (MV) are proposed. Even though there are many advanced ATPGs available for CMOS technology, to demonstrate very special MV-based properties with reference to the test pattern generation process and to open the path for advanced combinational and sequential ATPGs specific to MV-based QCA circuits, the extension of basic Automatic Test Pattern Generator is proposed here. The proposed test generation algorithm is guided by the extended Sandia Controllability Observability Analysis Program (SCOAP) testability measures especially for QCA logic primitives.

Test pattern generator for majority voter based QCA combinational circuit targeting MMC defect

Conference

Title of PaperTest pattern generator for majority voter based QCA combinational circuit targeting MMC defect

Proceeding Name24th IEEE European Test Symposium 2019, ETS 19

PublisherIEEE

Author NameVaishali Dhare, Usha Mehta

OrganizationEuropean Test Symposium

Year , VenueMay 2019 , Baden Baden, Germany

Page Number1-2

ISSN/ISBN NoISSN: 1558-1780 ISBN: 978-1-7281-1173-5

Indexed INScopus

Abstract

Quantum-dot-Cellular Automata (QCA) is emerging as one of the alternatives for Integrated Circuit Technology considering the scaling limitations of current Complementary Metal Oxide Semiconductor (CMOS) technology. Being at molecular scale, defects are more likely to occur in QCA devices. Therefore, substantial development of QCA oriented defects, its corresponding fault models and test generation is required. This paper addresses the test generation of QCA combinational circuits targeting the fault models caused by Multiple Missing Cells (MMC) defect. Even though, there are many advanced Automatic Test Pattern Generators (ATPGs) available for CMOS technology, to demonstrate MV (Majority Voter) based circuits with reference to test pattern generation process, the extension of basic ATPG is proposed here. The proposed test generation algorithm is guided by the extended Sandia Controllability Observability Analysis Program (SCOAP) testability measures especially for QCA logic primitives. The proposed ATPG is tested on MCNC benchmark circuit set.

A Simple Synthesis Process for Combinational QCA Circuits: QSynthesizer

Conference

Title of PaperA Simple Synthesis Process for Combinational QCA Circuits: QSynthesizer

Proceeding NameIEEE

PublisherIEEE

Organization2019 32nd International Conference on VLSI Design and 2019 18th International Conference on Embedded Systems (VLSID

Year , VenueJanuary 2019 , New Delhi, India

Page Number498-99

ISSN/ISBN NoElectronic ISSN: 2380-6923 , Electronic ISBN: 978-1-7281-0409-6

Indexed INScopus

Abstract

Quantum-dot-Cellular Automata (QCA) is coming up as the viable technology which may replace existing CMOS technology. In this context, Electronic Design Automation (EDA) tools for design and fabrication like simulation, synthesis, testing etc. are essential. After design entry and behavioral simulation, the synthesis tool is used to convert the behavioral level description into gate level description. The synthesized circuit can be later on used for functional and timing verification, test development and further layout level synthesis. Even though, few QCA synthesis methods are available in the literature, there is lack of simple QCA synthesis method which uses commonly available CMOS based EDA tools as far as possible and hence, less costly. Therefore, in this paper, a simple but novel synthesis method for combinational QCA circuit "QSynthesizer" is proposed. The authors do neither claim an optimized method of synthesis nor a very high level of research in the field of QCA synthesis tool development. Still, this paper definitely contains a frugal innovation for synthesizing QCA circuit in absence of rarely available, low cost QCA synthesizers. The proposed synthesis method comprises logic reduction algorithm implemented in C++, Perl scripts and widely used synthesis tools like Leonardo Spectrum for digital design. The results on Microelectronics Centre of North Carolina (MCNC) benchmark circuits using proposed QSynthesizer show the effectiveness of the proposed method

Multiple Missing Cell Defect Modeling for QCA Devices

Journal

Journal NameJournal of Electronic Testing: Theory and Applications (JETTA)

Title of PaperMultiple Missing Cell Defect Modeling for QCA Devices

Page Number623-641

Published YearJanuary 2018

Indexed INScopus

Single missing cell deposition defect analysis of sequential reversible circuit

Conference

Title of PaperSingle missing cell deposition defect analysis of sequential reversible circuit

Proceeding NameNUiCONE 2017, Ahmedabad, India

PublisherIEEE

OrganizationNUiCONE 2017, Ahmedabad, India

Year , VenueNovember 2017 , Institute of Technology, Nirma University, Ahmedabad, India

Page Number1-4

Indexed INScopus

Abstract

Power and heat dissipation problems of current CMOS (Complementary Metal Oxide Semiconductor) technology can be overcome by the reversible logic. All the basic reversible gates are implemented using QCA (Quantum dot Cellular Automata) nanotechnology. In this paper reversible logic based sequential circuit, SR latch, is implemented. This paper presents the implementation of Fredkin reversible gate using basic primitives of QCA, Majority Voter (MV). As defects are more likely to occur in this nanotechnology. Hence single missing cell deposition defect in QCA in reversible SR latch are analyzed using QCADesigner tool at the layout level.

Development of basic fault model and corresponding ATPG for single input missing cell deposition defects in Majority Voter of QCA

Conference

Title of PaperDevelopment of basic fault model and corresponding ATPG for single input missing cell deposition defects in Majority Voter of QCA

Published YearJanuary 2017

Indexed INScopus

Fault analysis of QCA combinational circuit at layout & logic level

Conference

Title of PaperFault analysis of QCA combinational circuit at layout & logic level

Proceeding NameIEEE International WIE Conference on Electrical and Computer Engineering 2015 (WIECON 2015), BUET, Dhaka, Bangladesh

PublisherIEEE

OrganizationIEEE R-10 Region BUET, Dhaka, Bangladesh

Year , VenueDecember 2015 , BUET, Dhaka, Bangladesh

Page Number22-26

Indexed INScopus

Abstract

QCA (Quantum-dot Cellular Automata) is the most capable future nanotechnology for computing. Defects are most likely to occur in QCA devices due to the nanoscale Faults caused by these defects must be analyzed. This paper implement the QCA combinational circuit, half adder for which fault analysis is carried out. This paper presents the fault analysis of QCA combinational circuit, half adder at layout level using QCADesigner tool and at logic level using Hardware description Language for QCA (HDLQ).

Defect characterization and testing of QCA devices and circuits: A survey

Conference

Title of PaperDefect characterization and testing of QCA devices and circuits: A survey

Proceeding Name19th International symposium on VLSI Design and Test 2015 (VDAT 2015), Ahmedabad, India

PublisherIEEE

OrganizationInstitute of Technology, Nirma University, Ahmedabad, India

Year , VenueJune 2015 , Institute of Technology, Nirma University, Ahmedabad, India

Page Number1-2

Indexed INScopus

Abstract

QCA (Quantum-dot Cellular Automata) is the promising future nanotechnology for computing. In QCA, the cells must be aligned properly at nano scales for proper functioning. Defects may occur in synthesis and deposition phase. So the defect analyses and testing cannot be ignored. This paper presents a survey on QCA basics, defect characterization and various testing aspects of QCA.

Design and Development of Cost effective Automatic Fertilization System for Small Scale Indian Farm

Journal

Journal NameInternatiuonal Journal of Electronics and Telecommunications

Title of PaperDesign and Development of Cost effective Automatic Fertilization System for Small Scale Indian Farm

PublisherElectronics and Telecommunications Committee of Polish Academy of Sciences

Volume Number65

Page Number353-358

Published YearAugust 2019

ISSN/ISBN No2300-1933

Indexed INScopus, Web of Science, Indian citation Index, Others

Analysis of power for double-tail current dynamic latch comparator

Journal

Journal NameAnalog Integrated Circuits & Signal Processing (ALGO), Springer Journals

Title of PaperAnalysis of power for double-tail current dynamic latch comparator

PublisherSpringer Nature

Volume Number100/2

Page Number345-355

Published YearAugust 2019

ISSN/ISBN No1573- 1979

Indexed INScopus, Web of Science, Indian citation Index, Others

Automation of Disease Detection of Plant Leaf using Single Board Computer and Internet of Things

Journal

Journal NameSensor Letters

Title of PaperAutomation of Disease Detection of Plant Leaf using Single Board Computer and Internet of Things

PublisherAmerican Scientific Publishers

Volume Number17/4

Page Number306-3011

Published YearApril 2019

ISSN/ISBN No1546-1971

Indexed INScopus, Web of Science, Others

Design and Analysis of Low-Power High-Speed Shared Charge Reset Technique based Dynamic Latch Comparator

Journal

Journal NameMicroelectronics Journal

Title of PaperDesign and Analysis of Low-Power High-Speed Shared Charge Reset Technique based Dynamic Latch Comparator

PublisherElsevier Journals

Volume Number74

Page Number116-126

Published YearApril 2018

ISSN/ISBN No2226-2692

Indexed INScopus, Web of Science, Indian citation Index

Implementation of Low Power Rail-To-Rail Dynamic Latch Comparator With Modified APC Technique

Journal

Journal NameInternational Nirma University Journal of Engineering and Technology (NUJET)

Title of PaperImplementation of Low Power Rail-To-Rail Dynamic Latch Comparator With Modified APC Technique

PublisherNirma Unviersity

Volume Number5/2

Page Number1-7

Published YearFebruary 2017

ISSN/ISBN No2231-2870

Indexed INOthers

Analysis and Design of Low-Voltage Low-Power High-Speed Double Tail Current Dynamic Latch Comparator

Journal

Journal NameAnalog Integrated Circuits & Signal Processing (ALGO), Springer Journals

Title of PaperAnalysis and Design of Low-Voltage Low-Power High-Speed Double Tail Current Dynamic Latch Comparator

PublisherSpinger Nature

Volume Number93/2

Page Number287-298

Published YearJanuary 2017

ISSN/ISBN No0925-1030

Indexed INScopus, Web of Science, Others

Design and Implementation of Low Cost Portable Telemedicine System: An Embedded Technology and ICT Approach

Conference

Title of PaperDesign and Implementation of Low Cost Portable Telemedicine System: An Embedded Technology and ICT Approach

Proceeding NameIEEE Proceding - Nirma University International Conference on Engineering (NUiCONE)

PublisherIEEE Explor

Author NameAmit Degada, Vijay Savani

OrganizationNirma University

Year , VenueNovember 2015 , Nirma University, Ahmadabad

Page Number1-6

ISSN/ISBN No978-1-4799-9991-0

Indexed INScopus, Others

Analysis and characterization of dual tail current based dynamic latch comparator with modified SR latch using 90nm technology

Conference

Title of PaperAnalysis and characterization of dual tail current based dynamic latch comparator with modified SR latch using 90nm technology

Proceeding NameIEEE Proceding - 19th International Symposium on VLSI Design and Test (VDAT 2015)

PublisherIEEE Explor

Author NameVijay Savani, N. M. Devashrayee

OrganizationNirma University

Year , VenueJune 2015 , Nirma University, Ahmedabad

Page Number1-2

ISSN/ISBN No978-1-4799-1743-3

Indexed INScopus, Others

Development of SEU Monitor System for SEU Detection and Correction in virtex-5 FPGA

Conference

Title of PaperDevelopment of SEU Monitor System for SEU Detection and Correction in virtex-5 FPGA

Proceeding NameIEEE Proceding - Nirma University International Conference on Engineering (NUiCONE 2015)

PublisherIEEE Explor

Author NameVijay Savani, Nagendra Gajjar

OrganizationNUiCONE - 2011, Nirma University

Year , VenueDecember 2011 , Nirma University, Ahmadabad

Page Number976-981

ISSN/ISBN No9781457721694

Indexed INScopus, Others

Voice Conversion Algorithm

Conference

Title of PaperVoice Conversion Algorithm

Proceeding NameInternational Conference on Advances in Computing, Communication and Control (ICAC3- 2009)

PublisherACM

Author NameAkash Mecwan, Vijay Savani, Rajvi Shah, Priya Vaya

OrganizationFr. G. Rodricks College of Engineering

Year , VenueJanuary 2009 , Fr. G. Rodricks College of Engineering, Mumbai

Page Number615-619

ISSN/ISBN No978-1-60558-351-8

Indexed INScopus, Others

Abstract

-

Entropy based Convex Set Optimization for Spatial-Spectral Endmember Extraction from Hyperspectral Images

Journal

Journal NameIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Title of Paper Entropy based Convex Set Optimization for Spatial-Spectral Endmember Extraction from Hyperspectral Images

Volume NumberAccepted for publication

Published YearAugust 2020

ISSN/ISBN No1939-1404

Indexed INScopus

Performance Of Full Rate Non-Orthogonal STBC In Spatially Correlated MIMO Systems

Journal

Journal NameRadioelectronics and Communications Systems Springer

Title of PaperPerformance Of Full Rate Non-Orthogonal STBC In Spatially Correlated MIMO Systems

PublisherSpringer

Volume Number63

Page Number88-95

Published YearMarch 2020

ISSN/ISBN No0735-2727

Indexed INScopus

Improvement of symbol error rate performance in spatial multiplexing systems using transmit antenna selection

Journal

Journal NameRadioelectronics and Communications Systems Springer

Title of PaperImprovement of symbol error rate performance in spatial multiplexing systems using transmit antenna selection

PublisherSpringer

Volume Number62

Page Number642-648

Published YearDecember 2019

ISSN/ISBN No0735-2727

Indexed INScopus

Performance of SIMO System under Time Varying Wireless Channel using Partial CSI

Conference

Title of PaperPerformance of SIMO System under Time Varying Wireless Channel using Partial CSI

Proceeding NameINTERNATIONAL CONFERENCE ON COMPUTING, COMMUNICATION AND NETWORKING TECHNOLOGIES (ICCCNT)

PublisherIEEE

Author NameDhaval Upadhyay, Y. N. Trivedi, S. C. Bera

OrganizationIIT Kanpur

Year , VenueJuly 2019 , IIT Kanpur

ISSN/ISBN No978-1-5386-5906-9

Performance Analysis of Receive Diversity Under Time-Varying and Spatially Correlated Channels Using Partial CSI

Journal

Journal NameTelecommunication Systems, Springer

Title of PaperPerformance Analysis of Receive Diversity Under Time-Varying and Spatially Correlated Channels Using Partial CSI

PublisherSpringer

Volume Number72

Page Number431-440

Published YearMay 2019

ISSN/ISBN No1572-9451

Indexed INScopus, EBSCO

Some Investigations on Outcome based Education with STEM Courses in India

Conference

Title of PaperSome Investigations on Outcome based Education with STEM Courses in India

Proceeding NameInternational Conference on Science, Technology, Engineering and Mathematics

PublisherEducation Department and Department of Science and Technology, Government of Gujarat

Author NameY N Trivedi

OrganizationEducation Department and Department of Science and Technology, Government of Gujarat

Year , VenueFebruary 2019 , 9th Vibrant Gujarat Global Summit, Ahmedabad

Improved VBLAST MAP: A Novel Point-to-Point Symbol Detection Algorithm for MIMO Wireless Communication Systems

Journal

Journal NameRadioelectronics and Communications Systems, springer

Title of PaperImproved VBLAST MAP: A Novel Point-to-Point Symbol Detection Algorithm for MIMO Wireless Communication Systems

PublisherSpringer

Volume Number61

Page Number194–199

Published YearJune 2018

ISSN/ISBN No 0735-2727

Indexed INScopus

Antenna Selection and Transmit Beamforming in MIMO Systems using Delayed Channel Information at the Transmitter

Conference

Title of PaperAntenna Selection and Transmit Beamforming in MIMO Systems using Delayed Channel Information at the Transmitter

Proceeding NameInternational Conference on Advances in Computing, Communications and Informatics (ICACCI 2016)

PublisherIEEE

Author NameY N Trivedi

OrganizationLNMIIT

Year , VenueSeptember 2016 , LNMIIT, Jaipur

LRS-$G^2$ based Non-parametric Spectrum sensing for Cognitive Radio

Conference

Title of PaperLRS-$G^2$ based Non-parametric Spectrum sensing for Cognitive Radio

Proceeding NameConference on Cognitive Radio Oriented Wireless Networks (CROWNCOM)

PublisherConference on Cognitive Radio Oriented Wireless Networks (CROWNCOM)

Author NameD. K. Patel and Y. N. Trivedi

Year , VenueMay 2016 , Grenoble, France

Non-parametric Blind Spectrum Sensing based on Censored Observations for Cognitive radio

Journal

Journal NameJournal of Signal Processing Systems, Springer

Title of PaperNon-parametric Blind Spectrum Sensing based on Censored Observations for Cognitive radio

PublisherSpringer

Volume Number78

Page Number275-281

Published YearMarch 2015

ISSN/ISBN No1939-8018

Indexed INScopus

Goodness of fit based non-parametric spectrum sensing under middleton noise for cognitive radio

Journal

Journal NameElectronics Letters, IET

Title of PaperGoodness of fit based non-parametric spectrum sensing under middleton noise for cognitive radio

PublisherIET

Volume Number51

Page Number419–421

Published YearMarch 2015

ISSN/ISBN No0013-5194

Indexed INScopus, Web of Science

Performance Analysis of OFDM System With Transmit Antenna Selection Using Delayed Feedback

Journal

Journal NameInternational Journal of Electronics and Communications, Elsevier

Title of PaperPerformance Analysis of OFDM System With Transmit Antenna Selection Using Delayed Feedback

PublisherElsevier

Volume Number67

Page Number671-675

Published YearAugust 2013

ISSN/ISBN No1434-8411

Indexed INScopus, Web of Science

Non-parametric Spectrum Sensing based on Censored Observations in slow time varying channel for Cognitive radio

Conference

Title of PaperNon-parametric Spectrum Sensing based on Censored Observations in slow time varying channel for Cognitive radio

Proceeding NameWireless Innovation Forum (WINNF) and the SDR-WInnComm-Europe

PublisherWireless Innovation Forum (WINNF) and the SDR-WInnComm-Europe

Author NameY. N. Trivedi, D K Patel

OrganizationWireless Innovation Forum (WINNF) and the SDR-WInnComm-Europe

Year , VenueJune 2013 , Munich, Germany

Performance Analysis of Alamouti Transmit Diversity Using Partial Channel Knowledge

Conference

Title of PaperPerformance Analysis of Alamouti Transmit Diversity Using Partial Channel Knowledge

Proceeding NameNUiCONE – 2012

PublisherIEEE

Author NameNita Modh and Y. N. Trivedi

OrganizationNirma University, Ahmedabad

Year , VenueDecember 2012 , Nirma University, Ahmedabad

Performance Analysis of Zero Forcing Detector for Alamouti Transmit Diversity with Antenna Selection in Time Varying Channel

Conference

Title of PaperPerformance Analysis of Zero Forcing Detector for Alamouti Transmit Diversity with Antenna Selection in Time Varying Channel

Proceeding NameNUiCONE

PublisherIEEE

Author NameY. N. Trivedi, Umang Thaker, Siddharth Iyer

OrganizationNirma University, Ahmedabad

Year , VenueDecember 2011 , Nirma University, Ahmedabad

Performance Analysis of MISO Systems Using Transmit beamforming and Antenna Selection with Delayed CSIT

Journal

Journal NameIET Communications

Title of PaperPerformance Analysis of MISO Systems Using Transmit beamforming and Antenna Selection with Delayed CSIT

PublisherIET Communications

Volume Number5

Page Number827-834

Published YearApril 2011

ISSN/ISBN No 1751-8628

Indexed INScopus, Web of Science, UGC List

PAPR Reduction in OFDM systems: A simple approach based on clipping and differential scaling

Conference

Title of PaperPAPR Reduction in OFDM systems: A simple approach based on clipping and differential scaling

Proceeding NameInternational Conference on Devices and Communications (ICDeCom-11)

PublisherIEEE

Author NameY N Trivedi

OrganizationBirla Institute of Technology, Mesra Ranchi

Year , VenueFebruary 2011 , Birla Institute of Technology, Mesra Ranchi

Performance Analysis of Alamouti Transmit Diversity with Transmit Antenna Selection for Reduced Feedback Rate

Conference

Title of PaperPerformance Analysis of Alamouti Transmit Diversity with Transmit Antenna Selection for Reduced Feedback Rate

Proceeding NameInternational Conference on Devices and Communications (ICDeCom-11)

PublisherIEEE

Author NameY. N. Trivedi, Jatin M. Chakravarti

OrganizationBirla Institute of Technology, Mesra Ranchi

Year , VenueFebruary 2011 , Birla Institute of Technology, Mesra Ranchi

Performance Analysis of Alamouti Scheme with Transmit Antenna Selection in MISO Systems

Conference

Title of PaperPerformance Analysis of Alamouti Scheme with Transmit Antenna Selection in MISO Systems

Proceeding NameNational Conference on Communications (NCC)-2010

PublisherIEEE

Author NameY N Trivedi and A K Chaturvedi

OrganizationIIT Madras

Year , VenueFebruary 2010 , IIT Madras

ISSN/ISBN No978-1-4244-6386-2

Detection in time-varying wireless channels using partial channel state information"

Conference

Title of PaperDetection in time-varying wireless channels using partial channel state information"

Proceeding NameNational Conference on Communications (NCC)-2009

PublisherIEEE

Author NameY N Trivedi and A K Chaturvedi

OrganizationIIT Guwahati

Year , VenueFebruary 2009 , IIT Guwahati

Application of Receive Diversity to Rapidly Time Varying Channels with Partial Knowledge at the Receiver

Conference

Title of PaperApplication of Receive Diversity to Rapidly Time Varying Channels with Partial Knowledge at the Receiver

Proceeding NameNational Conference on Communications (NCC)-2008

PublisherNCC

Author NameY N Trivedi and A K Chaturvedi

OrganizationIIT Bombay

Year , VenueFebruary 2008 , IIT Bombay

Application of transmit diversity over rapidly time varying channels with Partial Channel Knowledge at the Receiver

Conference

Title of PaperApplication of transmit diversity over rapidly time varying channels with Partial Channel Knowledge at the Receiver

Proceeding NameWorld Wireless Research Forum

PublisherWorld Wireless Research Forum

Author NameY. N. Trivedi, A. K. Chaturvedi

OrganizationWorld Wireless Research Forum

Year , VenueDecember 2007 , Chennai

Page Number1-5