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Compact Quasi-Yagi Antenna with Short Length Microstrip-to-coplanar Stripline Transition

Title
Compact Quasi-Yagi Antenna with Short Length Microstrip-to-coplanar Stripline Transition
Author
최재훈
Keywords
Balun, broadband antenna; end-fire antenna; IR-UWB; microstrip-to-coplanar stripline; quasi-Yagi
Issue Date
2012-12
Publisher
IEEE
Citation
Microwave Conference Proceedings (APMC), 2012 Asia-Pacific,pp.1349 - 1351
Abstract
A compact ultra-wideband (UWB) quasi-Yagi antenna with microstrip-to-coplanar stripline transition balun is presented in this paper. A planar balun with very short length (5.1 mm) has a 3dB back-to-back insertion loss bandwidth from 4.3 GHz to 10.8 GH. The proposed antenna has end-fire pattern and a good front-to-back ratio of 11.7 dB at 8.5 GHz. The cross polarization levels are -22 dBi and -25 dBi in the H-plane and E-plane, respectively.
URI
http://ieeexplore.ieee.org/document/6421916/http://hdl.handle.net/20.500.11754/53409
DOI
10.1109/APMC.2012.6421916
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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