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 :
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