DocumentCode
860466
Title
Ridged cavity backed slot antenna with dielectric loading
Author
Cloete, J.H. ; Toit, C. F Du
Author_Institution
Dept. of Electr. & Electron. Eng., Stellenbosch Univ., South Africa
Volume
25
Issue
5
fYear
1989
fDate
3/2/1989 12:00:00 AM
Firstpage
323
Lastpage
324
Abstract
A reduced size cavity backed slot antenna, consisting of a transverse slot in the flat broadwall of a deep single ridge waveguide cavity is described. Partial dielectric loading achieves significant further reduction in electrical size. Moderate dielectric loss increases bandwidth (and significantly reduces antenna gain).
Keywords
cavity resonators; dielectric-loaded antennas; waveguide antennas; antenna gain; bandwidth; deep single ridge waveguide cavity; dielectric loading; dielectric loss; electrical size; flat broadwall; reduced size cavity backed slot antenna; transverse slot;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19890224
Filename
19742
Link To Document