High gain planar microstrip antenna at X-band

S. Chakrabarti
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引用次数: 3

Abstract

In this paper a simple technique to develop a wide bandwidth, high gain circularly polarised planar microstrip patch antenna at X-band frequency has been presented. A two layer electromagnetically coupled stacked microstrip circular patch (EMCP) antenna has been designed, fabricated and tested. The design optimisation was carried out using commercial MoM based simulation software. The inter layer separation and size of the patches of the circularly polarised antenna were optimised by successive simulations using the commercial software. Measured gain flatness was better than 1dB and impedance bandwidth was better than 10% around the centre frequency at X-band. Measured results are also presented.
x波段高增益平面微带天线
本文提出了一种研制x波段宽带宽、高增益圆极化平面微带贴片天线的简单方法。设计、制作并测试了一种两层电磁耦合叠层微带圆贴片(EMCP)天线。利用基于MoM的商业仿真软件进行了设计优化。利用商业软件进行了连续仿真,优化了圆极化天线的层间间距和贴片尺寸。测得增益平坦度优于1dB, x波段中心频率附近阻抗带宽优于10%。并给出了实测结果。
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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