✦ LIBER ✦

Compact dual-frequency semi-circular microstrip antenna

✍ Scribed by Wenjun Chen; Binhong Li; Xie Tao

Publisher: John Wiley and Sons
Year: 2004
Tongue: English
Weight: 84 KB
Volume: 43
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.20492

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A single‐layer and single‐probe‐feed dual‐frequency semicircular microstrip antenna with a shorting plane is presented. Compared with a circular microstrip antenna operating at fixed frequencies, a large area reduction can be obtained. By varying the shorting‐plane width, the two resonant frequencies are significantly perturbed. Experimental and simulation impedance behaviors of a typical proposed antenna are given. Good agreement is achieved between them. Their measured radiation patterns are also presented. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 430–432, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20492

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