Title :
Spherical cap dielectric resonator antenna using aperture coupling
Author :
Leung, K.W. ; Luk, Kwai Man ; Yung, E.K.N.
Author_Institution :
Dept. of Electron. Eng., City Polytech. of Hong Kong, Kowloon
fDate :
8/18/1994 12:00:00 AM
Abstract :
The broadside fundamental mode of a spherical cap dielectric resonator antenna using aperture coupling is investigated. The new configuration offers a wider bandwidth than the previous configuration which used a hemispherical DR antenna. The return loss, radiation characteristics and antenna gain of the new configuration are studied
Keywords :
antenna radiation patterns; dielectric resonators; losses; microwave antennas; antenna gain; aperture coupling; broadside fundamental mode; dielectric resonator antenna; radiation characteristics; return loss; spherical cap;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940931
