DocumentCode
922017
Title
Depolarisation with Cassegrainian and front-fed reflectors
Author
Wood, P.J.
Author_Institution
Marconi Research Laboratories, Antenna Research Department, Chelmsford, UK
Volume
9
Issue
8
fYear
1973
Firstpage
181
Lastpage
183
Abstract
Recent polarisation-diversity applications have stimulated interest in the crosspolar performance of reflector antennas. Depolarisation effects in front-fed, hyperbola/parabola and shaped-profile Cassegrainian reflectors are compared. Under certain conditions, a front-fed design is found to have superior polarisation properties.
Keywords
antenna feeders; polarisation; reflector antennas; antenna feeders; crosspolar performance; front end design; polarisation; reflector antennas;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19730134
Filename
4236075
Link To Document