DocumentCode
1231584
Title
Two-port hybrid ring dipole with simultaneous sum and difference element patterns
Author
Jenn, D.C. ; Chua, Eng-Hock
Author_Institution
Dept. of Electr. & Comput. Eng., Naval Postgraduate Sch., Monterey, CA, USA
Volume
39
Issue
12
fYear
2003
fDate
6/12/2003 12:00:00 AM
Firstpage
892
Lastpage
894
Abstract
The design of a two-port dipole that is fed by a hybrid ring is described. The two dipole ports provide simultaneous sum and difference element patterns. A prototype element was designed and fabricated. The input return loss for the two ports and isolation between ports was greater than 15 dB. The sum and difference patterns were verified by measurements in an anechoic chamber.
Keywords
antenna feeds; antenna radiation patterns; dipole antennas; microstrip antennas; 7.8 GHz; anechoic chamber measurements; difference pattern; hybrid ring feed; input return loss; simultaneous sum/difference element patterns; sum pattern; two-port hybrid ring dipole;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20030584
Filename
1209477
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