基于PBG的PIFA系统软计算优化设计

2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI:10.1109/ICMOCE.2015.7489731

Pavani Vijay Reddy, B. Lakshmi, B. Choudhury

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引用次数: 2

摘要

平面倒F天线在无线工业中有着广泛的应用，包括手机天线、飞机油箱中的无线传感器以检查燃油可用状态等。设计和开发体积小、重量轻、比吸收率低的天线是改变无线产业格局的技术之一。通过引入超材料结构可以大大减小天线的尺寸。本文报道了一种基于光子带隙结构的紧凑、高阻抗带宽平面倒F型天线的优化设计。优化后的天线阻抗带宽为39.9%，增益为6.03 dB，而传统的PIFA仅为25.4%。

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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Design optimization of PBG based PIFA system using soft computing techniques

Planar inverted F antennas have wide range of applications in wireless industry those includes mobile handset antennas, wireless sensors in aircraft fuel tanks to check the fuel availability status etc. One of the game changing technologies of wireless industry is design and development of compact, light weight antenna with low specific absorption rate. The antenna size can significantly be reduced by introducing metamaterial structures. In this paper, design optimization of a photonic band gap structure based compact, high impedance bandwidth planar inverted F antenna has been reported. The optimized antenna shows an impedance bandwidth of 39.9% and a gain of 6.03 dB whereas the conventional PIFA is of 25.4% only.

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2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)

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