Karunakar G.

Karunakar G.

Associate Professor, Electrical Electronics and Communication Engineering, GST , VSP

Education
Ph. D.
Email ID
kgodi@gitam.edu
Education
Ph. D.

Education

Degree Name Institute & College name Year of Graduation/Award
Ph.D ANDHRA UNIVERSITY 2013
M.Tech College of Engg. Andhra University 2003
B.E SRKR Engineering College 1996

Experience

Designation Organization From Date To Date
ASSOCIATE LECTURER MRK POLYTECHNIC 01-07-1997 07-11-2002

Preliminary analysis of rain attenuation and frequency scaling methodfor satellite communicationIndian Journal of Physics, Web of science, JUN-2020, 0, 01-08

Novel Technique of Synthesizing and Optimizing Linear Antenna Array having Minimal Side Lobes and Null Control Using Invasive Weed ConceptInternational Journal of Innovative Technology and Exploring Engineering (IJITEE), Scopus, -2019, 8, 708-7010

Four Element Miniaturized Microstrip Antenna Array using Defected Ground Structure for Satellite ApplicationsJournal of Web Engineering, Web of science, -2019, 18, 5014-5019

Frequency Reconfigurable Microstrip Patch Antenna with Proximity FeedInternational Journal of Advanced Science and Technology (IJAST), Scopus, -2019, 127, 277-290

Novel Technique of Synthesizing and Optimizing Linear Antenna Array having Minimal Side Lobes and Null Control Using Invasive Weed ConceptInternational Journal of Innovative Technology and Exploring Engineering (IJITEE), Scopus, -2019, 8, 708-710

Defected Ground Structure Based Two Element Microstrip Antenna Array with Reduced Mutual CouplingInternational Journal of Engineering and Advanced Technology (IJEAT), Scopus, AUG-2019, 8, 484-489

Design and Research of Miniaturized MicroStrip Slot with and without Defected Ground StructureInternational Journal of Recent Technology and Engineering (IJRTE), Scopus, SEP-2019, 8, 392-398

Compact Rhombus Ring Dual Frequency Microstrip Antenna for Wireless ApplicationsInternational Journal of Innovative Technology and Exploring Engineering (IJITEE), Scopus, DEC-2019, 9, 213-216

Compact C shaped MIMO diversity antenna for quad band applications with hexagonal stub for isolation improvementInternational Journal of RF and Microwave Computer aided Engineering, Web of science, SEP-2019, 29, 01-11

Design of Dual Notch UWB MIMO Antenna with Defected Ground Structure.International Journal of Innovative Technology and Exploring Engineering (IJITEE), Scopus, DEC-2019, 9, 318-322

Factors Affecting the Rain Attenuation Using Augmented ITU ModelJour of Adv Research in Dynamical & Control Systems, Scopus, JUN-2019, 11, 1197-1203

Implementation of Miniaturized Microstrip Patch Antenna without Slot and with & without Defected Ground Structure Jour of Adv Research in Dynamical & Control Systems, Scopus, -2018, 10, 1165-1177

Ultra Wideband MIMO Notched Antenna for WLAN and Mobile ApplicaionsInternational Journal of Pure and Mathematics, Scopus, -2018, 118, 929-933

Asymetric Ground Circular Ring Mimo Antenna for UWB ApplicaionsInternational Journal of Pure and Mathematics, Scopus, -2018, 118, 2785-2789

Intelligent Design Strategy and Analysis of Reconfigurable Antennas Over CRN International Journal of Management, Technology & Engineering, Others, -2018, 8, 2172-2176

Compact printed elliptical microstrip patch with defected ground structure (DGS) for wireless applicationsInternational Journal on Communications and Propagation [I.Re.C.A.P], Scopus, -2018, 8, 271-276

Analysis of Microstrip Koch Fractal antennaInternational Journal of Engineering & Science Research [IJESR], Others, -2016, 7, 73-78

Analysis Of Linear And Planar antenna ArraysInternational Journal of Science Engineering and Advance Technology,IJSEAT, Others, -2015, 3, 151-155

ANALYSIS OF MICROSTRIP TRIANGULAR FRACTAL ANTENNAS FOR WIRELESS APPLICATIONINTERNATIONAL JOURNAL OF INNOVATIVE RESEARCH IN ELECTRICAL, ELECTRONICS, INSTRUMENTATION AND CONTROL ENGINEERING,IJIREEICE , Others, -2014, 2, 2216-2219

ADMITTANCE CHARACTERISTICS OF RECTANGULAR WAVEGUIDE COUPLED ON THE EFFECT OF WAVEGUIDE DIMENSIONS IN COMMON NARROW WALLInternational Journal of Electronics, Communication & Instrumentation Engineering Research and Development (IJECIERD), Others, -2013, 3, 13-21

Flat Top Beams from Helical Antenna for Radar ApplicationsInternational Journal of Computer Information Systems, Others, -2012, 4, 55-61

ANALYSIS OF WAVEGUIDE SLOT COUPLER FOR COUPLING CHARACTERISTICSInternational Journal of Engineering Science and Technology (IJEST), Others, -2011, 3, 6951-6961

Impedance Characteristics of Rectangular Waveguide Coupled through Non Resonant Slot in Common Narrow WallInternational Journal of Advances in Science and Technology [IJEST], Others, -2011, 3, 89-102

slot coupled H plane tee junction analysisIndian Journal of Science and Technology, Indian Society for Education and Environment (iSee), Scopus, -2011, 4, 957-959

Title of the book Book / Chapter Name of the publisher Subject area Edition Page numbers ISBN Published year
Design and Performance Analysis of Slotted Ground Patch Antenna with Shaped Radiating Stub Chapters Springer LNEE Antennas 434 14-18 0 2017
Board name Journal name
Board name Journal name
ICMEET 2015 SPRINGER LNEE
Seminar name Organized by Venue Start date End date Title of the paper presented Role Co presenter
National Dept. of ECE, GITAM Visakhapatnam Dept. of ECE, GITAM Visakhapatnam 24-Mar-2017 25-Mar-2017 Organized
National Dept. of Electronics & Communication Engineering, Andhra University, Dept. of Electronics & Communication Engineering, Andhra University, 17-Mar-2012 18-Mar-2012 Investigations on the efficiency of Junction Radiators Participated Prof. G S N Raju
National Dept. of Electronics & Communication Engineering, GIT, GITAM University Dept. of Electronics & Communication Engineering, GIT, GITAM University 09-Jan-2012 10-Jan-2012 Coupling Characteristics of nonstandard Waveguides Participated Prof. G S N Raju
National Dept. of Systems Design, Andhra University & The Institution of Engineers (India), Visakhapatnam Local Centre, Dept. of Systems Design, Andhra University & The Institution of Engineers (India), Visakhapatnam Local Centre, 21-Dec-2011 22-Dec-2011 Participated
National BVC Engineering College at Odalaruvu, Amalapuram BVC Engineering College at Odalaruvu, Amalapuram 03-Dec-2011 04-Dec-2011 Coupling Characteristics of nonresonant waveguide slot coupler Participated Prof. G S N Raju
National Dept. of Electronics & Communication Engineering, Gurunanak Institute of Technology, Kolkata., Dept. of Electronics & Communication Engineering, Gurunanak Institute of Technology, Kolkata., 28-Jul-2011 29-Jul-2011 Coupling Characteristics of a Waveguide Slot Coupler Participated Prof. G S N Raju
National Dept. of ECE, RVR & JC College of Engineering, Guntur. Dept. of ECE, RVR & JC College of Engineering, Guntur. 20-Feb-2008 21-Feb-2008 Effect of susceptance part of equivalent shunt parameter of a wave guide open slot radiator on coupling Participated Prof. G S N Raju
National Dept. of ECE, A.U College of Engg, Andhra university, Visakhapatnam, Dept. of ECE, A.U College of Engg, Andhra university, Visakhapatnam, 10-Feb-2007 11-Feb-2007 Current distribution in wire Antennas Participated Prof. G S N Raju
National Dept. of Electronics, Cochin university of Science and Technology, at Cochin, Kerala Dept. of Electronics, Cochin university of Science and Technology, at Cochin, Kerala 14-Dec-2006 16-Dec-2006 Analysis of slot excited rectangular wave guide Participated Prof. G S N Raju
National Dept. of ECE, A.U College of Engg, Andhra university, Visakhapatnam Dept. of ECE, A.U College of Engg, Andhra university, Visakhapatnam 08-Dec-2006 09-Dec-2006 Generation of Twin lobes separated by a null using highly tapered distributions Participated Prof. G S N Raju
National Dept. of ECE, SRKR Engg. College. Bhimavaram Dept. of ECE, SRKR Engg. College. Bhimavaram 24-Jun-2005 25-Jun-2005 Radar signal design using evolutionary algorithm Participated P Rajesh Kumar
Seminar name Organized by Venue Start date End date Title of the paper presented Role Co presenter
International Dept. of Electronics and Communication Engineering, KL University, Guntur Dept. of Electronics and Communication Engineering, KL University, Guntur 04-Jan-2018 05-Jan-2018 Performance Analysis of Rain Attenuation for 2 GHz and 10 GHz using different models for Satellite Applications Participated A Usha
International Saveetha engineering College, Chennai. Saveetha engineering College, Chennai. 21-Sep-2017 22-Sep-2017 A Novel Miniaturized Microstrip Antenna with E and F Shape Defected Ground Structure Participated D Nataraj
International Society of EMC Engineers (India) NIMHANS Convention Centre, Bangalore 08-Dec-2016 09-Dec-2016 Analysis of Rectangular Waveguide Coupled on the Effect of Waveguide Dimensions in Common Narrow Wall Participated Prof. GSN Raju
International Dept. of ECE, GITAM Visakhapatnam Dept. of ECE, GITAM Visakhapatnam 18-Dec-2015 19-Dec-2015 EDP
International Dept. of ECE, GITAM Visakhapatnam Dept. of ECE, GITAM Visakhapatnam 18-Dec-2015 19-Dec-2015 Organized
International KL University, Guntur Dept. of Electronics and Communication Engineering, KL University, Guntur 02-Jan-2015 03-Jan-2015 Analysis of Microstrip Rectangular Carpet shaped Fractal Antenna Participated V DINESH
International Dept. of Electronics and Communication Engineering, KL University, Vijayawada Dept. of Electronics and Communication Engineering, KL University, Vijayawada 26-Jul-2013 27-Jul-2013 FlatTop Beam Analysis From Helical Antenna Participated K Hemanth Kumar
International Society of EMC Engineers (India) NIMHANS Convention Centre, Bangalore 25-Nov-2010 26-Nov-2010 characteristics of a slot coupled Junction Participated Prof. GSN Raju
International Microwaves, Antenna, propagation and Remote sensing (ICMARS09) International conference on Microwaves, Antenna, propagation and Remote sensing (ICMARS09) at Jodhpur 19-Dec-2009 21-Dec-2009 Analysis of Crossed Slot Coupled H Plane Tee Junction for Conductance Characteristics Participated Prof. GSN Raju
International Society of EMC Engineers (India) NIMHANS Convention Centre, Bangalore 26-Nov-2008 27-Nov-2008 Electromagnetic Energy in Biological Tissues Participated Prof. GSN Raju
International North American Radio Science meeting, Fairmont chateau laurier, Ottawa, ON, CANADA Ottawa, ON, CANADA 22-Jul-2007 27-Jul-2007 Studies on the Effect of Slot Displacement on Coupling Participated Prof. GSN Raju
International Society of EMC Engineers (India) NIMHANS Convention Centre, Bangalore 23-Feb-2006 24-Feb-2006 Influence of dipole length on radiation characteristics Participated Prof. GSN Raju
Title of the thesis Name of the student Name of the college / university Major subject area Year of admission Type of admission Thesis specification
Title need to be filled P Narayana Rao Pydah Engineering College, visakhapatnam Antennas 2019 Part time PhD
Title need to be filled P Darwin GIET, Rajahmundry Antennas 2016 Part time PhD
Title need to be filled D Rajitha Vignan Engineering College, Visakhapatnam Antennas 2016 Part time PhD
Title need to be filled TVS Apparao GITAM Antennas 2016 Part time PhD
Title need to be filled N Sudheer Babu Tandrapaparaya Engg College, Bobbili Antennas 2016 Part time PhD
Title need to be filled A Usha GITAM GPS 2015 Full time PhD
Title need to be filled M Apparao St. Marrys Engineering College, Hyderabad Antennas 2015 Part time PhD
Title need to be filled K Avinash Kumar Avanthi Engineering College, tagarapuvalasa, Visakhapatnam Antennas 2014 Part time PhD
Title of the thesis Name of the student Name of the college / university Major subject area Year of admission Type of admission Thesis specification
INVESTIGATION AND ANALYSIS ON ULTRA WIDE BAND MIMO ANTENNA FOR WIRELESS APPLICATIONS J Prasanth Kumar GIT GITAM deemed to be University Antennas 2020 Part time PhD
Title of the thesis Name of the student Name of the college / university Major subject area Year of admission Type of admission Thesis specification
PERFORMANCE EVALUATION OF DIFFERENT COMPACT PRINTED MICROSTRIP PATCH ANTENNA WITH DEFECTED GROUND STRUCTURE FOR WIRELESS APPLICATION. D Nataraj GIT GITAM deemed to be University Antennas 2020 Part time PhD
Title Type Organized by Venue Start date End date Role
Bridge18 Quality improvement program ICT Academy Four Points by Sheraton, Visakhapatnam 26-Oct-2018 26-Oct-2018 Participated
Workshop on Advanced Computing using Matlab Quality improvement program Dept. of ECE, GITAM Visakhapatnam Dept. of ECE, GITAM Visakhapatnam 25-Feb-2015 27-Feb-2015 Participated
Guest lecture on Applications of practical broadband antennas Quality improvement program Dept. of ECE, GITAM Visakhapatnam Dept. of ECE, GITAM Visakhapatnam 10-Feb-2014 10-Feb-2014 Organized
Workshop on Advances in Signal Processing (NWASP13), Faculty development program ECE Dept., Andhra University Andhra University, Visakhapatnam. 30-Dec-2013 31-Dec-2013 Participated
Workshop on Advances in Signal and Image Processing (ASIP2013), Faculty development program Dept. of ECE, AITAM Engineering College, Tekkali Dept. of ECE, AITAM Engineering College, Tekkali 01-Mar-2013 02-Mar-2013 Participated
High Impact Teaching Skills [Mission 10x] Faculty development program ISTE and Wipro GITAM Visakhapatnam 26-Mar-2012 30-Mar-2012 Participated
Workshop on Latest Technologies in Electronic Communications (WOLTEC11) Faculty development program Dept. of ECE, MVGR College of Engineering Dept. of ECE, MVGR College of Engineering, Vizianagaram 22-Dec-2011 23-Dec-2011 Participated
Technology CAD (TCAD) for VLSI Design, [QIP Short term course [Continuing Education Programme] program] Quality improvement program IIT Kharagpur Andhra University, Visakhapatnam. 31-May-2009 06-Jun-2009 Participated
Fundamentals of RF engineering for Modern Wireless Systems Quality improvement program IIT Kharagpur Andhra University, Visakhapatnam. 25-May-2009 31-May-2009 Participated
Workshop on Micro and Nano Systems Embedded system Design using MicroControllers, Faculty development program Dept. of ECE, Andhra University, Visakhapatnam. Andhra University, Visakhapatnam. 06-Dec-2008 07-Dec-2008 Participated
Workshop on Recent Developments in Information and Communications Technologies Faculty development program Dept. of ECE, AITAM Engineering College, Tekkali Dept. of ECE, AITAM Engineering College, Tekkali 12-Sep-2008 13-Sep-2008 Participated
9.Workshop on Latest technologies in Electronic Communications (WOLTEC08) Quality improvement program Dept. of ECE, MVGR College of Engineering, Vizianagaram, Dept. of ECE, MVGR College of Engineering, Vizianagaram, 14-Mar-2008 15-Mar-2008 Participated
Electromagnetics in telecommunications Faculty development program ECE Dept., SRR Eng. College, Khammam. SRR Eng. College, Khammam. 27-Dec-2007 28-Dec-2007 Participated
8.Workshop on Electromagnetics (WE07) Quality improvement program Dept. of ECE, ANITS Engg. College, Visakhapatnam, Dept. of ECE, ANITS Engg. College, Visakhapatnam, 12-Oct-2007 13-Oct-2007 Participated
National workshop on Micro wave Electronics ( WOME07) Quality improvement program Dept. of ECE, Vishnu Engineering College, Bhimavaram, Dept. of ECE, Vishnu Engineering College, Bhimavaram, 21-Jun-2007 23-Jun-2007 Participated
Advanced Electromagnetics and Applications(STAEM07) Faculty development program ECE Dept., Andhra University Andhra University, Visakhapatnam. 18-May-2007 21-May-2007 Participated
Workshop on Latest technologies in Electronic Communications (WOLTEC07) Quality improvement program Dept. of ECE, MVGR College of Engineering, Vizianagaram, Dept. of ECE, MVGR College of Engineering, Vizianagaram, 09-Mar-2007 10-Mar-2007 Participated
Instructional design and Delivery Training of tutors NITTTR, chennai. GITAM Visakhapatnam 23-Jan-2007 28-Jan-2007 Participated
Workshop on Advances in Sensors and Applications (WASA) Quality improvement program Dept. of EIE, College of Engg. GITAM Visakhapatnam Dept. of EIE, College of Engg. GITAM Visakhapatnam 22-Dec-2006 23-Dec-2006 Participated
Workshop on Advances VLSI and Embedded Systems (WAVES) Quality improvement program Dept. of ECE, ANITS Visakhapatnam Dept. of ECE, ANITS Visakhapatnam 02-Sep-2006 04-Sep-2006 Participated
Electromagnetic Interference (EMI) Electromagnetic Compatibility (EMC) and Electromagnetic Pulse (EMP) Quality improvement program IIT Kharagpur IIT Kharagpur 26-Jun-2006 07-Jul-2006 Participated
Workshop on Advances in signal processing (WASP) Quality improvement program Dept. of EC&EI, GITAM, Visakhapatnam Dept. of EC&EI, GITAM, Visakhapatnam 11-Nov-2005 12-Nov-2005 Participated
2.Workshop on Microwave measurements (WOMM) Quality improvement program Dept. of ECE. NIT Warangal NIT Warangal 10-Aug-2005 12-Aug-2005 Participated
Workshop on Latest technologies in Electronic Communications (WOLTEC05) Training of tutors Dept. of ECE, MVGR College of Engineering Dept. of ECE, MVGR College of Engineering, Vizianagaram 12-Mar-2005 13-Mar-2005 Participated
Title Type Organized by Venue Start date End date Role
Organization name Membership category Membership type
Instrument Society of India Life Member
Society of EMC Engineers Life Member
Title of the lecture Name of the college / university Place Date
Investigations on waveguide slot Couplers Ramachandra College of Engineering, ELURU, W.G.Dt ELURU, W.G.Dt 22-Feb-2019