Frontiers of Electrical and Electronic Engineering >

2010 , Vol. 5 >Issue 2: 185 - 187

DOI: https://doi.org/10.1007/s11460-010-0015-0

Research articles

Genetic algorithm optimization of broadband microstrip antenna

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  • 1.School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China; 2.School of Physics and Electronic Science, Guizhou Normal University, Guiyang 550001, China;

Published date: 05 Jun 2010

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Abstract

Genetic algorithm (GA) is utilized to design microstrip patch antenna shapes for broad bandwidth. A new project based on GA and high frequency simulation software (HFSS) is proposed to perform optimization. Reasonable agreement between simulated results and measured results of the GA-optimized design is obtained. The optimized patch design exhibits a three-fold enhancement in bandwidth when contrasted with a standard square microstrip antenna, showing the validity of this project.

Key words： genetic algorithm (GA); optimization; broadband; high frequency simulation software (HFSS); microstrip patch antenna

Cite this article

Siyang SUN, Yinghua LU, Jinling ZHANG, Fangming RUAN, . Genetic algorithm optimization of broadband microstrip antenna[J]. Frontiers of Electrical and Electronic Engineering, 2010 , 5(2) : 185 -187 . DOI: 10.1007/s11460-010-0015-0

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