DocumentCode
1030844
Title
Microstrip antennas for dual-frequency operation
Author
Wang, Bao F. ; Lo, Yuen T.
Author_Institution
University of Illinois, Urbana, IL, USA
Volume
32
Issue
9
fYear
1984
fDate
9/1/1984 12:00:00 AM
Firstpage
938
Lastpage
943
Abstract
Single element microstrip antenna for dual-frequency operation have been investigated. By placing shorting pins at appropriate locations in the patch, the ratio of two-band frequencies can be varied from 3 to 1.8. In many applications a smaller ratio is desired, and this can be achieved by introducing slots in the patch. In so doing, the ratio can be reduced to less than 1.3. For this type of antenna, a hybrid multiport theory is developed and theoretical results are found to be in excellent agreement with the measured.
Keywords
Microstrip antennas; Multifrequency antennas; Adaptive arrays; Antennas and propagation; Electromagnetics; Electrons; Frequency; Jamming; Laboratories; Microstrip antenna arrays; Microstrip antennas; Wideband;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1984.1143459
Filename
1143459
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