DocumentCode
286323
Title
Design and performance of a dual-reflector imaging array antenna
Author
Pearson, R.A.
Author_Institution
ERA Technology Ltd., Leatherhead, UK
fYear
1993
fDate
34115
Firstpage
42461
Lastpage
42467
Abstract
A brief discussion of the operating principle of a two-dimensional configuration is detailed. A subreflector shaping technique is described which offers improved antenna aperture efficiency. Various aspects of a three-dimensional antenna are discussed, including analysis techniques, polarisation properties and sidelobe performance
Keywords
antenna phased arrays; antenna radiation patterns; electromagnetic wave polarisation; microwave antenna arrays; reflector antennas; scanning antennas; analysis; antenna aperture efficiency; beam scanning applications; design; dual-reflector imaging array antenna; performance; polarisation; sidelobe; subreflector shaping; three-dimensional antenna; two-dimensional configuration;
fLanguage
English
Publisher
iet
Conference_Titel
Hybrid Antennas, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
243220
Link To Document