Recent Advances in Dielectric-Resonator Antenna Technology
IEEE Antennas and Propagation Magazine, Volume 40, No. 3, Year 1998
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This paper features some of the recent advances in dielectric-resonator antenna technology at the Communications Research Centre. Several novel elements are presented that offer significant enhancements to parameters such as impedance bandwidth, circular-polarization bandwidth, gain, or coupling to various feed structures. Several linear and planar arrays are also presented, to illustrate the performance of dielectric-resonator antenna elements in the array environment.