DocumentCode
796465
Title
Ultra-wideband hybrid-mode feeds
Author
Clark, P.R. ; James, G.L.
Author_Institution
Div. of Radiophys., CSIRO, Epping, NSW, Australia
Volume
31
Issue
23
fYear
1995
fDate
11/9/1995 12:00:00 AM
Firstpage
1968
Lastpage
1969
Abstract
A modified dielectric cone-loaded horn is described that maintains excellent return loss and pattern symmetry over a bandwidth ratio greater than 30:1. The mechanisms responsible for the extremely broadband operation and its application as a feed horn for a reflector antenna are discussed
Keywords
dielectric-loaded antennas; horn antennas; losses; reflector antenna feeds; bandwidth ratio; broadband operation; feed horn; hybrid-mode feeds; microwave antennas; modified dielectric cone-loaded horn; pattern symmetry; reflector antenna; return loss; ultra-wideband hybrid-mode feeds;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19951364
Filename
490577
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