固定应用的卫星天线馈线的比较

2012 9th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE) Pub Date : 2012-09-01 DOI:10.1109/ICEEE.2012.6421208

M. Reyes-Ayala, H. Jardón-Aguilar

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引用次数: 0

摘要

本文对几种最重要的固定应用卫星天线馈线进行了比较。为了将给料机的主要电气特性与制造公差进行对比，对给料机进行了设计。考虑的特性有:天线增益、波束宽度、交叉极化鉴别、侧瓣和后瓣关系。+/- 10 μm的机械公差可以表示大于10 dB的交叉极化选择性变化。

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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Comparison of satellite antenna feeders for fixed applications

This paper shows the comparison of some of the most important satellite antenna feeders for fixed applications. The design procedure of the feeders is carried out in order to contrast their main electrical features with their manufacturing tolerance. The considered characteristics are: antenna gain, beamwidth, cross-polarization discrimination, side and back lobes relation. A mechanical tolerance of +/- 10 μm can represent cross-polarization selectivity variations wider than 10 dB.

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来源期刊

2012 9th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)

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