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A BROADBAND CPW-FED T-SHAPE SLOT ANTENNA
Author(s) -
Jun-Ju Jiao,
Gang Zhao,
FuShun Zhang,
Hongwei Yuan,
YongChang Jiao
Publication year - 2007
Publication title -
electromagnetic waves
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 89
eISSN - 1559-8985
pISSN - 1070-4698
DOI - 10.2528/pier07070904
Subject(s) - slot antenna , broadband , antenna (radio) , telecommunications , computer science , directional antenna
A novel broadband design of a coplanar waveguide (CPW) fed T-shape slot antenna is proposed and experimentally studied. The size of the proposed antenna is reduced by over 26% compared to the reported wide slot antenna. The obtained results show that the impedance bandwidth, determined by 10-dB return loss, of the proposed slot antenna can be as large as 5690 MHz or about 121% centered at about 4.695 GHz. The design considerations for achieving broadband operation of the proposed slot antenna are described, and experimental results are presented.

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