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A compact wideband planar diversity antenna for mobile handsets

✍ Scribed by Qingyuan Liu; Zhengwei Du; Ke Gong; Zhenghe Feng

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
451 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel compact wideband printed diversity antenna for mobile handsets is presented. The antenna comprises two back‐to‐back G‐shaped monopoles placed symmetrically with respect to a T‐shaped and dual inverted‐L‐shaped ground plane. The measured results show that the proposed diversity antenna operates in a very wide bandwidth of 420 MHz starting from 1890 to 2310 MHz covering the UMTS band (1920–2170 MHz) with acceptable isolation. The antenna can provide pattern diversity to combat multipath fading. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 87–91, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23052

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