DocumentCode
1941915
Title
Annular-slot-excited dielectric resonator antenna with a backing cavity
Author
So, K.K. ; Leung, K.W.
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, China
Volume
4
fYear
2002
fDate
2002
Firstpage
470
Abstract
The annular-slot-fed dielectric resonator antenna (DRA) with a backing cavity is studied theoretically and experimentally. The result involves neither singularity nor any numerical integration and, therefore, is computationally very efficient. The input impedance, return loss and radiation pattern of the antenna are presented.
Keywords
antenna feeds; antenna radiation patterns; antenna theory; dielectric resonator antennas; mode matching; annular-slot-fed antenna; backing cavity; dielectric resonator antenna; input impedance; mode matching method; radiation pattern; return loss; Antenna theory; Coaxial cables; Dielectric constant; Dielectric losses; Dielectric measurements; Dielectric resonator antennas; Impedance; Magnetic field measurement; Moment methods; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2002. IEEE
Print_ISBN
0-7803-7330-8
Type
conf
DOI
10.1109/APS.2002.1017023
Filename
1017023
Link To Document