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T-probe proximity-fed short-circuited patch antenna

✍ Scribed by Yong-Xin Guo; Kwai-Man Luk; Kai-Fong Lee

Book ID
102520045
Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
69 KB
Volume
37
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A broadband T‐probe proximity‐fed short‐circuited quarter‐wavelength rectangular patch antenna is proposed as one possible candidate for mobile communication applications. Using a foam layer of thickness ∼0.09λ~0~ as a supported substrate, an impedance bandwidth of 59% and a gain of over 4.5 dBi have been obtained. The far‐field patterns are stable across the passband. Experimental and computed results based on the finite‐difference time‐domain (FDTD) method are provided. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 37: 1–2, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10805

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