DocumentCode
1252780
Title
Leaky-mode cylindrical dielectric resonator antenna
Author
Aleksiejunas, Rimvydas ; Ivaska, V.
Author_Institution
Dept. of Radiophys., Vilnius Univ.
Volume
33
Issue
7
fYear
1997
fDate
3/27/1997 12:00:00 AM
Firstpage
547
Lastpage
548
Abstract
A cylindrical dielectric resonator (CDR) antenna, operating in leaky TM-modes, is presented. The antenna is composed of the CDR, short-circuited by parallel rectangular conducting plates. The radiation pattern depends on the size and shape of conducting plates. This technique provides an opportunity to change the radiation pattern without affecting antenna resonant frequency. Numerical examples based on the integral equation method are presented to show advantages of this design
Keywords
antenna radiation patterns; dielectric resonators; dielectric-loaded antennas; integral equations; UHF antenna; antenna resonant frequency; cylindrical DR antenna; dielectric resonator antenna; integral equation method; leaky TM modes; leaky-mode antenna; parallel rectangular conducting plates; radiation pattern;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970381
Filename
591350
Link To Document