The Compact Circularly-Polarized Hollow Rectangular Dielectric Resonator Antenna With an Underlaid Quadrature Coupler

E. H. LimK. W. LeungX. S. Fang2024-12-262024-12-262011-0110.1109/TAP.2010.2090454https://dspace-cris.utar.edu.my/handle/123456789/8241The Compact Circularly-Polarized Hollow Rectangular Dielectric Resonator Antenna With an Underlaid Quadrature Couplerjournal-article