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A broadband and compact microstrip antenna for IMT-2000, DECT, and bluetooth integrated handsets

✍ Scribed by Ya Jun Wang; Yeow Beng Gan; Ching Kwang Lee

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
245 KB
Volume
32
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel and broadband semidisk microstrip antenna suitable for a portable and compact terminal integrated with the 3G IMT‐2000 cellular system, DECT mobile system, and Bluetooth wireless technology is discussed both theoretically and experimentally. Using both bandwidth‐enhancement and size‐miniaturization methods, a broad impedance bandwidth (return loss ≤−10 dB) of 32.4% from 1.86 to 2.58 GHz is obtained. Typical characteristics of the proposed antenna are addressed and discussed. Good agreements are obtained in the measured and simulated results. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 204–207, 2002.

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