提高反射天线反射系数和增益的元件几何形状分析

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI:10.1109/APWC.2016.7738155

S. H. Yusop, N. Misran, M. F. Mansor, M. Abu

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引用次数: 2

摘要

为了提高反射阵单元的带宽，在反射阵天线孔径上产生更可靠的相位分布，并具有良好的反射阵单元性能，本文对反射阵单元的几何形状进行了分析。形状分析包括圆形补片单元、圆形环单元和圆形方环单元。反射系数参数主要关注于每次分析的相位范围、相位斜率、带宽和回波损耗性能。结果表明，正确选择反射阵元件的几何形状对反射阵元件的反射系数和天线增益性能有重要影响。

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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Analysis on element shape geometries to enhance reflection coefficient and gain of reflectarray antenna

An analysis on element shape geometry is presented in this paper to enhance the reflectarray element bandwidth, to produce a more reliable phase distribution over the reflectarray antenna aperture and to have a good reflection element performance. The shape analysis consists of circular patch element, circular ring element and circular square ring element. The reflection coefficient parameter focuses on phase range, phase slope, bandwidth and return loss performance for each analysis and presented in this paper. It is shown that the proper selection of element shape geometry will significantly affects the reflection coefficient of reflectarray element and the antenna gain performances.

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来源期刊

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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