DocumentCode
1013205
Title
Sidelobe reduction of circular arrays with a constant excitation amplitude
Author
Goto, Nasato ; Tsunoda, Yukito
Author_Institution
Tokyo Kogyo Daigaku, Ookayama, Meguroku, Tokyo Japan
Volume
25
Issue
6
fYear
1977
fDate
11/1/1977 12:00:00 AM
Firstpage
896
Lastpage
898
Abstract
It is shown that the sidelobe level of circular arrays with a constant excitation amplitude can be reduced by adjusting the excitation phases of array elements. The resulting radiation pattern has equal-ripple sidelobes similar to a Chebyshev pattern. Examples are given.
Keywords
Circular arrays; Antenna radiation patterns; Antenna theory; Antennas and propagation; Degradation; Dipole antennas; Electromagnetic propagation; Ice; Insulation; Phased arrays; Wire;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1977.1141700
Filename
1141700
Link To Document