基于光连接96 GHz毫米波雷达系统的机场跑道典型异物碎片反射角相关性评估

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2020-11-08 DOI:10.1109/IRMMW-THz46771.2020.9370675

S. Futatsumori, N. Yonemoto, N. Shibagaki, Yousuke Sato, K. Kashima

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引用次数: 2

摘要

机场跑道异物碎片(FOD)检测系统可以自动检测可能对飞机造成损害的小物体。我们一直在开发一种基于光纤连接的96 GHz分布式毫米波雷达的FOD检测系统。本文利用位于实际机场的原型毫米波雷达系统，测量了机场跑道上11块典型FOD的反射角依赖性。所测的FOD包括金属筒、塑料球、扳手、螺栓和金属条。然后，根据测量结果对FOD的检测概率进行评估。在250 m范围内，所有残障碎片的检测概率均为100%。此外，探测概率将在500米处达到100%，雷达灵敏度提高10 dB。

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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Reflection Angle Dependency Evaluations of Typical Foreign Object Debris on Airport Runway Using Optically-Connected 96 GHz Millimeter-Wave Radar System

An airport runway foreign object debris (FOD) detection system enables automatic detection of small objects which may cause damage to aircraft. We have been developing a FOD detection system based on an optically-connected 96 GHz distributed-type millimeter-wave radar. In this paper, the reflection angle dependency of 11 typical pieces of FOD on an airport runway are measured using a prototype millimeter-wave radar system located in the actual airport. The measured FOD includes a metallic cylinder, a plastic ball, a wrench, a bolt, and a metallic strip. Then, the detection probabilities of the FOD are evaluated based on the measurement results. The detection probabilities of all pieces of FOD are 100% at a distance of 250 m. In addition, the detection probability will be 100% at 500 m with a 10 dB improvement in radar sensitivity.

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来源期刊

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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