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A high gain probe-feed microstrip antenna for wideband applications

✍ Scribed by N. Ghassemi; M. H. Neshati; J. Rashed-Mohassel

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
316 KB
Volume
50
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

This letter presents a new high‐gain microstrip structure with three rectangular patches on bottom layer and one patch on the top layer. A parametric study is presented on the effect of the parasitic patch and using an air gap between the feed patch and the ground plane. The measurement results show that the impedance bandwidth of the antenna is 62% centered at 14.5 GHz, and the measured gain of the antenna is more than 8 dB over most of the bandwidth. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 3027–3029, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23866

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