采用遗传算法优化的无线局域网宽带三频贴片天线

2012 IEEE 7th International Conference on Industrial and Information Systems (ICIIS) Pub Date : 2012-09-17 DOI:10.1109/ICIINFS.2012.6304772

J. Jayasinghe, D. Uduwawala

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引用次数: 13

摘要

本文提出了一种用于WLAN应用的小型三波段贴片天线的新设计。设计采用介电常数为3.2，高度为3.175mm的衬底。贴片尺寸(20×14mm)与传统的矩形贴片相似，谐振频率为最低频段的中心频率5200mhz。天线由一根50 Ω同轴电缆馈电。采用遗传算法优化贴片几何形状和进给位置。利用HFSS进行了仿真。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A broadband triple-frequency patch antenna for WLAN applications using genetic algorithm optimization

This paper presents a novel design of a small triple band patch antenna for WLAN applications. A substrate with dielectric constant 3.2 and height 3.175mm is used for the design. The patch dimensions (20×14mm) are similar to those of a conventional rectangular patch resonating at 5200 MHz which is the center frequency of the lowest frequency band. The antenna is fed by a 50 Ω coaxial cable. Genetic algorithm optimization is used to optimize the patch geometry and feed position. Simulations are carried out by using HFSS.

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来源期刊

2012 IEEE 7th International Conference on Industrial and Information Systems (ICIIS)

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