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Dual-band shorted patch antenna for dual ISM-band application

✍ Scribed by Shih-Huang Yeh; Shyh-Tirng Fang; Kin-Lu Wong

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

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✦ Synopsis

Abstract

A novel shorted patch antenna with a shorted parasitic patch for dual‐band operation is proposed. The upper and lower operating frequencies are, respectively, controlled by the driven and parasitic patches, which are both operated as a quarter‐wavelength structure in the proposed design. A prototype of the proposed design for achieving dual ISM‐band operation at 2.45 and 5.8 GHz has also been implemented. The constructed prototype occupies a small volume of 5×9×20 mm^3^, and good antenna gain for the two operating bands has been obtained. Details of the proposed design and the experimental results of the constructed prototype are presented. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 79–80, 2002.

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