DocumentCode
1379440
Title
Inclined-slot-coupled compact dual-frequency microstrip antenna with cross-slot
Author
Yang, Kai-Ping ; Wong, Kin-Lu
Author_Institution
Inst. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
Volume
34
Issue
4
fYear
1998
fDate
2/19/1998 12:00:00 AM
Firstpage
321
Lastpage
322
Abstract
A design using an inclined-slot-coupling feed for dual-frequency operation of a rectangular microstrip antenna with a cross-slot is described. Results show that, for a given dual-frequency operation, a reduction in antenna size of ~40% can be achieved by using this design. Also, the frequency ratio of the two frequencies is very slightly affected by the cross-slot length, and mainly determined by the aspect ratio of the patch, making the design simpler and easier to implement
Keywords
antenna feeds; antenna radiation patterns; microstrip antennas; compact microstrip antenna; cross-slot length; dual-frequency operation; frequency ratio; inclined-slot-coupling feed; patch aspect ratio; rectangular microstrip antenna;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980222
Filename
675664
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