Title: Coplanar waveguide-fed uniplanar bow-tie antenna
Authors: Lin, YD
Tsai, SN
交大名義發表
傳播研究所
National Chiao Tung University
Institute of Communication Studies
Keywords: coplanar waveguides
Issue Date: 1-Feb-1997
Abstract: The design of coplanar waveguide (CPW)-fed bow-tie antenna for the 2.4-GHz ISM band is described in this letter. A coplanar waveguide-to-coplanar strips (CPW-to-CPS) balun is used to obtain the balanced feed line for the printed bow tie. Analysis method based on the mixed potential integral equation method is used to characterize the input characteristics of the bow-tie antenna. Obtained numerical results are in good agreement with experimental data. Through experiments with bow-tie antennas of various extended angles, the bow-tie antenna with a 90 degrees extended angle exhibits the widest bandwidth in the desired frequency band which has a bandwidth of 17% for VSWR <1.5:1.
URI: http://dx.doi.org/10.1109/8.560350
http://hdl.handle.net/11536/734
ISSN: 0018-926X
DOI: 10.1109/8.560350
Journal: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Volume: 45
Issue: 2
Begin Page: 305
End Page: 306
Appears in Collections:Articles


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  1. A1997WG06200014.pdf