A microstrip grid array antenna optimized by a parallel genetic algorithm | Zendy

Xing Chen | Zendy; Kain Chen | Zendy; Kama Huang | Zendy

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A microstrip grid array antenna optimized by a parallel genetic algorithm

Author(s) -

Xing Chen,

Kain Chen,

Kama Huang

Publication year - 2008

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.23856

Subject(s) - microstrip antenna , microstrip , return loss , antenna (radio) , microwave , grid , genetic algorithm , electronic engineering , antenna array , electrical impedance , computer science , engineering , electrical engineering , topology (electrical circuits) , telecommunications , mathematics , geometry , machine learning

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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