京沪高速铁路高架桥对电视信号的遮挡与反射效果研究

Asia-Pacific Conference on Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Pub Date : 1900-01-01 DOI:10.1109/CEEM.2003.237965

Fang Jitao, Zhang Chen

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摘要

本文从电波传播理论出发，分析了高架桥和火车对电视信号的遮蔽效应和反射效应，并给出了实测数据作为验证。通过比较和分析，我们可以知道各种参数对电视信号的影响程度。

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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The shelter and reflection effect research of the viaduct of JingHu high speed railway to TV signal

The paper analyses the effect of a high viaduct and a train on TV signals from two side: shelter effect and reflection effect, based on the theory of electric wave propagation and gives the measured data as confirmation. By comparison and analysis, we can know how and to what extent the TV signal will be affected by all kinds of parameters.

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Asia-Pacific Conference on Environmental Electromagnetics, 2003. CEEM 2003. Proceedings.

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