Title :
FDTD analysis of probe-fed cylindrical dielectric resonator antenna operating in fundamental broadside mode
Author :
Shum, S.M. ; Luk, K.M.
Author_Institution :
Dept. of Electron. Eng., City Polytech. of Hong Kong, Kowloon, Hong Kong
fDate :
7/20/1995 12:00:00 AM
Abstract :
An analysis of a cylindrical dielectric resonator antenna operating at the fundamental broadside mode using the finite-difference time-domain (FDTD) method is presented. Good agreement between theoretical and experimental results on the input impedance of the DR antenna is obtained. The effects of the probe length, feed position and the dielectric constant on the input impedance are presented
Keywords :
antenna theory; dielectric resonators; finite difference time-domain analysis; waveguide antennas; DR antenna; FDTD analysis; dielectric constant; feed position; fundamental broadside mode; input impedance; probe length; probe-fed cylindrical dielectric resonator antenna;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950878
