DocumentCode
950129
Title
Feed position for a parabolic reflector with offset pattern
Author
Cornbleet, S.
Author_Institution
University of Surrey, Department of Physics, Guildford, UK
Volume
15
Issue
7
fYear
1979
Firstpage
211
Lastpage
212
Abstract
The best position for a feed for a paraboloid with an offset pattern is determined by deriving the exact form of the phase front in the receiving mode and approximating to a circle. Formulae are derived for obtaining the position of the centre of this circle and the extension to correcting lenses or subreflectors is indicated.
Keywords
antenna feeders; reflector antennas; corona; feed position; offset pattern; offset problem; parabolic reflector;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19790148
Filename
4243104
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