Title :
Waveguide-excited dielectric resonator antenna
Author :
Leung, K.W. ; So, K.K.
Author_Institution :
Dept. of Electron. Eng., City Polytech. of Hong Kong, Kowloon, China
Abstract :
The waveguide-excited cylindrical dielectric resonator antenna (DRA) is investigated experimentally. It is found that the configuration can be used as a dual-band antenna. The return loss, radiation patterns and antenna gain of the new configuration are presented.
Keywords :
antenna feeds; antenna radiation patterns; dielectric resonators; losses; microwave antennas; multifrequency antennas; DRA; antenna gain; dual-band antenna; radiation patterns; return loss; waveguide-excited dielectric resonator antenna; Antenna radiation patterns; Bandwidth; Dielectric losses; Dielectric resonator antennas; Dual band; Feeds; Impedance matching; Microstrip antennas; Resonance; Resonant frequency;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7070-8
DOI :
10.1109/APS.2001.959638
