Kw. Leung et al., APERTURE-COUPLED DIELECTRIC RESONATOR ANTENNA WITH A THICK GROUND PLANE, IEEE transactions on antennas and propagation, 46(8), 1998, pp. 1242-1243
The aperture-coupled hemispherical dielectric resonator an tenna with
a thick ground plane is investigated theoretically and experimentally.
The effects of the ground plane thickness on the input impedance, res
onant frequency, and front-to-back radiation ratio are studied.