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A microstrip grid array antenna optimized by a parallel genetic algorithm

✍ Scribed by Chen Xing; Chen Kain; Huang Kama

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 260 KB
Volume: 50
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.23856

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✦ Synopsis

Abstract

In this article, a novel microstrip grid array antenna is presented. For achieving a high gain and good impedance match, its structural parameters were optimized by a parallel genetic algorithm. A prototype antenna measures a gain of 18.3 dBi with an input return loss of −15.0 dB at its working frequency of 2.45 GHz. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2976–2978, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23856

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