Halappa Gajera

Cross-Polarized Radiation in a Cylindrical Dielectric Resonator Antenna: Identification of Source, Experimental Proof, and Its Suppression

Debatosh Guha, Halappa Gajera, Chandrakanta Kumar · IEEE Transactions on Antennas and Propagation · 2015 · 45 citations

Xp Radiation, Engineering, Antenna Testing +13

Perturbation Technique to Improve Purity of Modal Fields in Dielectric Resonator Antenna Resulting in Reduced Cross-Polarized Radiation

Debatosh Guha, Halappa Gajera, Chandrakanta Kumar · IEEE Transactions on Antennas and Propagation · 2015 · 19 citations

Electromagnetic Metamaterials, Metal Pins, Engineering +12

New Technique of Dielectric Perturbation in Dielectric Resonator Antenna to Control the Higher Mode Leading to Reduced Cross-Polar Radiations

Halappa Gajera, Debatosh Guha, Chandrakanta Kumar · IEEE Antennas and Wireless Propagation Letters · 2016 · 17 citations

Engineering, Antenna, Dielectric Perturbation +6

Flexible and miniaturized design of microstrip patch antenna with improved cross-polarized radiation

S. Poornima, Koushik Dutta, Halappa Gajera et al. · AEU - International Journal of Electronics and Communications · 2020 · 17 citations

Engineering, Microstrip Patch Antenna, Antenna +5

An analytical approach of designing compact microstrip patch antenna using metal-ring superstrate for wideband and broadside radiations

K. S. Chandrashekar, Koushik Dutta, Halappa Gajera et al. · AEU - International Journal of Electronics and Communications · 2020 · 14 citations

Engineering, Antenna, Microwave Antenna +4