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A single-feed wide- and dualband cavity-backed slot antenna

✍ Scribed by Yijun Liu; Zhongxiang Shen; H. C. Chin; W. L. Lim

Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 314 KB
Volume: 49
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.22549

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✦ Synopsis

Abstract

A compact design for a single‐feed cavity‐backed slot antenna is presented for operating at GSM (900 MHz) and DCS (1800 MHz). With the use of a carefully designed power distribution network, a single‐feed design is realized for a dual‐ and wideband slot antenna with high gain and good radiation patterns. Measured results show that the antenna has a wide bandwidth at both frequency bands and it exhibits high gain and good radiation patterns, which is desirable for many dualband applications.© 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1570–1572, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22549

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