DocumentCode :
878046
Title :
Aperture blockage by a subreflector in a Cassegrain antenna system
Author :
Pace, J.R.
Author_Institution :
TRW Systems Group, Redondo Beach, USA
Volume :
4
Issue :
23
fYear :
1968
Firstpage :
500
Lastpage :
501
Abstract :
The problem of aperture blockage by a subreflector in a Cassegrainian antenna system is discussed. The Lorentz reciprocity theorem is used to derive an expression for the far field radiated by the Cassegrain system. It is suggested that the field scattered by the subreflector can be computed using Keller´s geometrical theory of diffraction.
Keywords :
antennas;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19680389
Filename :
4210205
Link To Document :
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