DocumentCode
972541
Title
Generalised formulas for beam squint prediction in conic-section reflector antennas
Author
Duan, D.W. ; Rahmat-Samii, Yahya
Author_Institution
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Volume
26
Issue
11
fYear
1990
fDate
5/24/1990 12:00:00 AM
Firstpage
722
Lastpage
724
Abstract
The beam squint phenomenon is of importance when antenna pointing performance is considered. This phenomenon is characterised in paraboloidal, Cassegrain and Gregorian antennas. Squint-predicting formulas are presented, squint-free conditions are outlined and an extension of these formulas to general multi-reflector antennas is suggested.
Keywords
antenna theory; reflector antennas; Cassegrain antennas; Gregorian antennas; antenna pointing performance; beam squint phenomenon; beam squint prediction; conic-section reflector antennas; general multi-reflector antennas; generalised formulas; paraboloidal antennas; squint predicting formulas; squint-free conditions;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900471
Filename
106040
Link To Document