DocumentCode
1514162
Title
Wideband arrays with variable element sizes
Author
Shively, D.G. ; Stutzman, W.L.
Author_Institution
NASA Langley Res. Centre, Hampton, VA, USA
Volume
137
Issue
4
fYear
1990
fDate
8/1/1990 12:00:00 AM
Firstpage
238
Lastpage
240
Abstract
Principles for wide bandwidth antenna arrays are presented. The performance is illustrated theoretically and experimentally with an eight element planar array of Archimedean spirals. The performance goal of a clean main beam and acceptable sidelobes over at least two octaves was achieved.
Keywords
antenna arrays; antenna radiation patterns; Archimedean spirals; clean main beam; eight element planar array; radiation patterns; sidelobes; variable element sizes; wide bandwidth antenna arrays;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings H
Publisher
iet
ISSN
0950-107X
Type
jour
Filename
57659
Link To Document