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Rajkishor Kumar
Rajkishor Kumar
Assistant Professor (Senior), SENSE, Vellore Institute of Technology (VIT), Vellore
Verified email at vit.ac.in - Homepage
Title
Cited by
Cited by
Year
Isolation enhancement and radar cross section reduction of MIMO antenna with frequency selective surface
SR Thummaluru, R Kumar, RK Chaudhary
IEEE Transactions on Antennas and Propagation 66 (3), 1595-1600, 2018
1182018
A wideband circularly polarized cubic dielectric resonator antenna excited with modified microstrip feed
R Kumar, RK Chaudhary
Ieee antennas and wireless propagation letters 15, 1285-1288, 2015
972015
Isolation and frequency reconfigurable compact MIMO antenna for wireless local area network applications
SR Thummaluru, R Kumar, RK Chaudhary
IET Microwaves, Antennas & Propagation 13 (4), 519-525, 2019
442019
Hyoid bone and atlas vertebra in established mouth breathers: a cephalometric study.
R Kumar, SS Sidhu, OP Kharbanda, DA Tandon
The Journal of clinical pediatric dentistry 19 (3), 191-194, 1995
431995
Improvements in Wi-MAX reception: A new dual-mode wideband circularly polarized dielectric resonator antenna
R Kumar, SR Thummaluru, RK Chaudhary
IEEE Antennas and Propagation Magazine 61 (1), 41-49, 2019
352019
Compact planar magneto‐electric dipole‐like circularly polarized antenna
A Kumar, AA Althuwayb, D Chaturvedi, R Kumar, F Ahmadfard
IET Communications 16 (20), 2448-2453, 2022
282022
Modified microstrip‐line‐fed rectangular dielectric resonator antenna coupled with slotted ground plane for wideband circular polarization
R Kumar, RK Chaudhary
Microwave and Optical Technology Letters 58 (1), 206-210, 2016
282016
A new modified CPW‐fed wideband circularly polarized half‐split cylindrical dielectric resonator antenna with different permittivity of two layers in radial direction
R Kumar, RK Chaudhary
International Journal of RF and Microwave Computer‐Aided Engineering 27 (3 …, 2017
252017
Miniaturised triple‐band antenna loaded with complementary concentric closed ring resonators with asymmetric coplanar waveguide‐fed based on epsilon negative transmission line
R Kumar, R Singh, RK Chaudhary
IET Microwaves, Antennas & Propagation 12 (13), 2073-2079, 2018
192018
Investigation of higher order modes excitation through F‐shaped slot in rectangular dielectric resonator antenna for wideband circular polarization with broadside radiation …
R Kumar, RK Chaudhary
International Journal of RF and Microwave Computer‐Aided Engineering 28 (6 …, 2018
182018
Circularly polarized rectangular DRA coupled through orthogonal slot excited with microstrip circular ring feeding structure for W i‐MAX applications
R Kumar, RK Chaudhary
International Journal of RF and Microwave Computer‐Aided Engineering 28 (1 …, 2018
182018
Circularly Polarized Dielectric Resonator Antennas
RK Chaudhary, R Kumar, R Chowdhury
Artech House, 2021
172021
Intrascrotal neurofibroma
VC Mishra, R Kumar, G Cooksey
Scandinavian journal of urology and nephrology 36 (5), 385-386, 2002
162002
Stacked rectangular dielectric resonator antenna with different volumes for wideband circular polarization coupled with step‐shaped conformal strip
R Kumar, RK Chaudhary
International Journal of RF and Microwave Computer‐Aided Engineering 29 (6 …, 2019
152019
A coaxial probe fed wideband circularly polarized antenna using unequal and adjacent‐slided rectangular dielectric resonators for WLAN applications
R Chowdhury, R Kumar, RK Chaudhary
International Journal of RF and Microwave Computer‐Aided Engineering 28 (4 …, 2018
152018
Molybdenum in rat tissue
R Pandey, R Kumar, SP Singh, SP Srivastava
Human & experimental toxicology 21 (1), 33-35, 2002
152002
A dual‐band dual‐polarized cubical DRA coupled with new modified cross‐shaped slot for ISM (2.4 GHz) and Wi‐MAX (3.3‐3.6 GHz) band applications
R Kumar, RK Chaudhary
International Journal of RF and Microwave Computer‐Aided Engineering 29 (1 …, 2019
142019
Wideband circularly polarized hybrid dielectric resonator antenna with bi‐directional radiation characteristics for various wireless applications
R Kumar, Nasimuddin, RK Chaudhary
International Journal of RF and Microwave Computer‐Aided Engineering 29 (9 …, 2019
132019
A Wideband Circularly Polarized Dielectric Resonator Antenna Excited with Conformal-Strip and Inverted L-Shaped Microstrip Feed- Line for WLAN/WI-MAX Applications
R Kumar, RK Chaudhary
Microwave and Optical Technology Letters 58 (10), 2525-2531, 2016
132016
Electro-optical modeling of a ZnO/Cu2O subcell in a silicon-based tandem heterojunction solar cell
Ø Nordseth, L Fara, R Kumar, SE Foss, C Dumitru, VF Muscurel, F Drăgan, ...
Proceedings of the 33rd European Photovoltaic Solar Energy Conference and …, 2017
122017
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