DocumentCode
1110476
Title
Analysis of hemispherical cavity-backed slot antenna
Author
Leung, K.W. ; Chow, K.Y.
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
Volume
32
Issue
16
fYear
1996
fDate
8/1/1996 12:00:00 AM
Firstpage
1430
Lastpage
1431
Abstract
The input impedance of the hemispherical cavity-backed slot antenna is investigated theoretically and experimentally. The mode-matching method and moment method are used to find the Green´s function of the cavity and the equivalent magnetic current of the slot, respectively. The effects of slot length and cavity radius on the input impedance are studied
Keywords
Green´s function methods; antenna theory; cavity resonators; electric impedance; method of moments; mode matching; slot antennas; Green function; cavity radius; equivalent magnetic current; hemispherical cavity-backed slot antenna; input impedance; mode-matching method; moment method; slot length;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19961001
Filename
511873
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