GSM基站信号在弯曲道路隧道中的波传播模拟与测量

IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450) Pub Date : 2006-09-06 DOI:10.1109/TAP.2006.880674

Te-Shun Wang, Chang-Fa Yang

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引用次数: 31

摘要

本文提出了弯曲隧道中波传播的射线管追踪方法。发射天线的波用许多射线管建模，这些射线管通过包括弯曲结构的多次反射和衍射来跟踪。本文对GSM900/1800基站在弯曲道路隧道中的信号进行了测量，并与射线管追踪法的测量结果进行了比较。

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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Simulations and measurements of wave propagations in curved road tunnels for signals from GSM base stations

This paper presents a ray-tube tracing method for wave propagations in curved tunnels. The waves from a transmitting antenna are modeled with many ray tubes, and those ray tubes are traced by including multiple reflections and diffractions from curved structures. Measurements for signals in curved road tunnels from GSM900/1800 base stations have been performed and are compared with those obtained from the ray-tube tracing method.

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来源期刊

IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450)

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