L. Chu

Comb-shaped circularly polarised dielectric resonator antenna

D. Guha, D. Guha, Y. Antar, 2006 .

A Compact Circularly Polarized Antenna Using an Array of Folded-Shorted Patches

Symon K. Podilchak, Yahia M. M. Antar, Dwight Caldwell, 2013, IEEE Transactions on Antennas and Propagation.

Conformal Strip-Fed Shaped Cylindrical Dielectric Resonator: Improved Design of a Wideband Wireless Antenna

D. Guha, D. Guha, Y. Antar, 2009, IEEE Antennas and Wireless Propagation Letters.