DocumentCode
1045774
Title
Design of low VSWR axisymmetric subreflector
Author
Turner, C.W.
Volume
29
Issue
20
fYear
1993
Firstpage
1734
Lastpage
1735
Abstract
The design of a low VSWR axisymmetric subreflector using the method of moments is described. To reduce the power reflected back into the waveguide horn the surface of the hyperbolic subreflector is deformed using raised-cosine functions. The method of moments technique is then validated by comparing experimental and theoretical results.
Keywords
antenna accessories; antenna theory; boundary-value problems; horn antennas; reflector antennas; axisymmetric subreflector; hyperbolic subreflector; low VSWR; method of moments; raised-cosine functions; waveguide horn;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19931154
Filename
274883
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