Title :
Two-dimensional cylindrical dielectric resonator antenna array
Author :
Leung, K.W. ; Lo, H.Y. ; Luk, K.M. ; Yung, E.K.N.
fDate :
6/25/1998 12:00:00 AM
Abstract :
A square 2×2 subarray and infinite phased array of aperture-coupled cylindrical dielectric resonator antennas is investigated experimentally. The return loss, radiation pattern, and antenna gain are studied and compared with those of the single element antenna, and the waveguide simulator is used to measure the return loss of the element in an infinite array environment
Keywords :
antenna phased arrays; antenna radiation patterns; dielectric resonators; waveguide antenna arrays; antenna gain; aperture-coupled antennas; cylindrical dielectric resonator; dielectric resonator antenna array; infinite phased array; radiation pattern; return loss; square 2×2 subarray; waveguide simulator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980931