基于空-海两层问题伪比例模型的100 MHz工作实验系统

2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM) Pub Date : 2022-08-29 DOI:10.1109/iWEM52897.2022.9993495

Taiga Wakabayashi, N. Ishii, Masaharu Takahashi, Qiang Chen

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引用次数: 0

摘要

为了研究海气两层问题中10 kHz波段海底定位估计中的电磁场分布，在实验室建立了100 MHz波段的准比例模型发射-接收实验装置，并测量了电磁场分布。发射天线放置在液体表面，接收天线在水下扫描时的接收功率分布与FDTD仿真结果吻合较好，证实了即使在包括侧波在内的低接收强度位置也可以进行测量。

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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An Experimental System Based on Pseudo-Scale Model of Air-Sea Two-Layer Problem Operated at 100 MHz

To study the electromagnetic field distribution in air-sea two-layer problem for a 10 kHz band undersea location estimation, a 100 MHz band transmitter-receiver experimental setup is constructed in our laboratory using the pseudo-scale model and the electromagnetic field distribution is measured. The received power distribution when the transmitting antenna is placed on the liquid surface and the receiving antenna is scanned underwater is a good agreement with FDTD simulation results, confirming that the measurement is possible even in locations with low receiving strength, including lateral waves.

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2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)

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