DocumentCode
1900443
Title
Investigation of a variable peripheral cavity feed for front-fed reflector antennas
Author
Hawkins, G.J. ; Edwards, D.J. ; Railton, C. ; Watson, B.K. ; McLaren, S.
Author_Institution
Bristol Univ., UK
fYear
1989
fDate
4-7 Apr 1989
Firstpage
263
Abstract
Presents experimental results obtained for a variable peripheral cavity waveguide feed during the investigation of small reflector antenna configurations suitable for sequential lobing and continuous beam steering tracking operation. The presented results, detailing primary and secondary, copolar, cross-polar and phase characteristics, extends the work previously published and highlights the operational capabilities of the system
Keywords
antenna feeders; reflector antennas; continuous beam steering; copolar characteristics; cross polar characteristics; front-fed reflector antennas; phase characteristics; primary characteristics; sequential lobing; tracking operation; variable peripheral cavity feed; waveguide feed;
fLanguage
English
Publisher
iet
Conference_Titel
Antennas and Propagation, 1989. ICAP 89., Sixth International Conference on (Conf. Publ. No.301)
Conference_Location
Coventry
Type
conf
Filename
29790
Link To Document