两基板间空气介质的圆形微带贴片天线的增益和带宽增强

2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI:10.1109/AEMC.2013.7045098

T. Divakar, D. C. Panda

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引用次数: 5

摘要

本文用空腔模型理论描述了两基片和地平面之间存在气隙的圆形微带天线。增益和带宽的改进是利用两个衬底之间的空气介质实现的。微带贴片天线是通过在两个衬底之间有空气介质的线路馈电的。与传统圆形贴片天线相比，增益提高2.39 dB，带宽提高1.35%。计算方法使用MOM，这是由FEKO软件启用的。

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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Gain and bandwidth enhancement of a circular microstrip patch antenna with an air dielectric between two substrates

This paper describes the circular microstrip antenna with an air gap between two substrates and ground plane using the cavity model theory. The gain and bandwidth improvement is achieved using an air dielectric between two substrates. The microstrip patch antenna was fed by line with an air dielectric between two substrates. The gain of this antenna was 2.39 dB greater and bandwidth was 1.35% greater than that of a conventional circular patch antenna. The method of computation uses MOM and this is enabled by FEKO software.

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2013 IEEE Applied Electromagnetics Conference (AEMC)

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