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Dr. Gopi Ram
Dr. Gopi Ram
Assistant Professor,ECE Department, NIT Warangal
Verified email at ieee.org
Title
Cited by
Cited by
Year
Cat swarm optimization as applied to time-modulated concentric circular antenna array: Analysis and comparison with other stochastic optimization methods
G Ram, D Mandal, R Kar, SP Ghoshal
IEEE transactions on Antennas and Propagation 63 (9), 4180-4183, 2015
722015
Circular and concentric circular antenna array synthesis using cat swarm optimization
G Ram, D Mandal, R Kar, SP Ghoshal
IETE Technical Review 32 (3), 204-217, 2015
492015
Introducing deeper nulls for time modulated linear symmetric antenna array using real coded genetic algorithm
GR Hardel, NT Yallaparagada, D Mandal, AK Bhattacharjee
2011 IEEE Symposium on Computers & Informatics, 249-254, 2011
322011
Optimized hyper beamforming of receiving linear antenna arrays using Firefly algorithm
G Ram, D Mandal, R Kar, SP Ghoshal
International Journal of Microwave and Wireless Technologies 6 (2), 181-194, 2014
272014
Multibeam steered pattern synthesis in time‐modulated antenna array with controlled harmonic radiation
A Chakraborty, G Ram, D Mandal
International Journal of RF and Microwave Computer‐Aided Engineering 31 (5 …, 2021
242021
Optimal pulse shifting in timed antenna array for simultaneous reduction of sidelobe and sideband level
A Chakraborty, G Ram, D Mandal
IEEE Access 8, 131063-131075, 2020
242020
Opposition‐based BAT algorithm for optimal design of circular and concentric circular arrays with improved far‐field radiation characteristics
G Ram, D Mandal, R Kar, SP Ghoshal
International Journal of Numerical Modelling: Electronic Networks, Devices …, 2017
232017
Optimal design of non-uniform circular antenna arrays using PSO with wavelet mutation
G Ram, D Mandal, R Kar, SP Ghoshal
International Journal of Bio-Inspired Computation 6 (6), 424-433, 2014
212014
Directivity maximization and optimal far-field pattern of time modulated linear antenna arrays using evolutionary algorithms
G Ram, D Mandal, R Kar, SP Ghoshal
AEU-International Journal of Electronics and Communications 69 (12), 1800-1809, 2015
202015
Optimized hyper beamforming of linear antenna arrays using collective animal behaviour
G Ram, D Mandal, R Kar, SP Ghoshal
The Scientific World Journal 2013, 2013
192013
Time‐modulated multibeam steered antenna array synthesis with optimally designed switching sequence
A Chakraborty, G Ram, D Mandal
International Journal of Communication Systems 34 (9), e4828, 2021
172021
Review on ultra-wideband phased array antennas
T Latha, G Ram, GA Kumar, M Chakravarthy
IEEE Access 9, 129742-129755, 2021
162021
Pencil beam pattern synthesis of time-modulated concentric circular antenna array using PSO with aging leader and challenger
G Ram, D Mandal, R Kar, SP Ghoshal
Journal of Electromagnetic Waves and Applications 29 (12), 1610-1629, 2015
152015
CRPSOWM for linear antenna arrays with improved SLL and directivity
G Ram, D Mandal, R Kar, SP Ghoshal
IETE Journal of Research 61 (2), 109-120, 2015
152015
Pattern synthesis of timed antenna array with the exploitation and suppression of harmonic radiation
A Chakraborty, G Ram, D Mandal
International Journal of Communication Systems 34 (4), e4727, 2021
142021
Optimal array factor radiation pattern synthesis for linear antenna array using cat swarm optimization: validation by an electromagnetic simulator
G Ram, D Mandal, SP Ghoshal, R Kar
Frontiers of Information Technology & Electronic Engineering 18 (4), 570-577, 2017
142017
Time-modulated linear array synthesis with optimal time schemes for the simultaneous suppression of sidelobe and sidebands
A Chakraborty, G Ram, D Mandal
International Journal of Microwave and Wireless Technologies 14 (6), 768-780, 2022
132022
Opposition based gravitational search algorithm for synthesis circular and concentric circular antenna arrays
G Ram, D Mandal, R Kar, S Prasad Ghoshal
Scientia Iranica 22 (6), 2457-2471, 2015
122015
Multi‐beam steered harmonic pattern synthesis in timed antenna array with optimized and pre‐defined RF switching
G Ram
International Journal of Numerical Modelling: Electronic Networks, Devices …, 2021
112021
Optimal design of linear antenna arrays of dipole elements using flower pollination algorithm
G Ram, R Kar, D Mandal, SP Ghoshal
IETE Journal of Research 65 (5), 694-701, 2019
112019
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Articles 1–20