机场机库定位信号干扰的测量

2021 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2021-08-09 DOI:10.1109/APWC52648.2021.9539563

J. Honda, K. Matsunaga, A. Kezuka, H. Tajima

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引用次数: 0

摘要

本文介绍了在日本中型机场仙台机场进行的定位器(LOC)实验的测量结果。机库等障碍物造成的多路径会对LOC信号造成干扰。从机场安全的角度来看，预测这些信号干扰至关重要。虽然到目前为止已经有许多关于盲降信号干扰的研究报道，并且已经发布了一些模拟器，但日本面临着一些独特的困难情况。因此，我们正在开发一种能够处理日本信号环境的数值算法。我们给出了一个真实机场的测量结果，其中检测了由建筑物引起的多路径。我们的结果揭示了机场LOC信号的行为，为我们新的数值算法的开发提供了有益的帮助。

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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Measurement of Localizer Signal Interferences from Hangars in Airport

This paper presents the measurement results of a localizer (LOC) experiment in Sendai Airport, a midsized airport in Japan. Multipaths caused by obstacles such as hangars cause interferences with LOC signals. Predicting these signal interferences is crucial from an airport safety perspective. Although many studies related to ILS signal interferences have been already reported so far and a few simulators have been released, Japan faces some uniquely difficult situations. Accordingly, we are now developing a numerical algorithm that handles the signal environment in Japan. We show the measurement results from a real airport, in which multipaths caused by buildings were detected. Our result reveals the behavior of LOC signals at airport and is useful for developing our new numerical algorithm.

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2021 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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