超宽带无线电在封闭和半封闭空间中传播的带宽依赖性

2018 International Workshop on Computing, Electromagnetics, and Machine Intelligence (CEMi) Pub Date : 2018-11-01 DOI:10.1109/CEMI.2018.8610639

A. Minegishi, M. Hirose, Takehiko Kobayashi

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引用次数: 0

摘要

本文介绍了在屏蔽盒、具有三个200mm圆孔的导电盒、小型科学卫星和自动售票机中超宽带无线电传播的带宽依赖关系。测量了7.25 ~ 10.25 GHz之间的传播增益在物体内部的空间分布。在0.5至3ghz的占用带宽方面，衰落深度没有明显的差异，这是由空间扫描区域内最大增益和最小增益之间的差异定义的。电磁仿真结果与实验结果吻合较好。

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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Bandwidth Dependence of Ultra-Wideband Radio Propagation in Closed and Semi-Closed Spaces

This paper presents the bandwidth dependence of ultra-wideband radio propagation within a shield box, a conductive box with three 200 mm circular apertures, a small scientific satellite, and a ticket vending machine. Spatial distribution of propagation gains between 7.25 and 10.25 GHz inside the objects were measured. No appreciable differences were found in the fading depths in terms of the occupied bandwidth between 0.5 to 3 GHz, which are defined by the differences between the maximum and minimum gains within the spatially scanned area. Results of electromagnetic simulaton agreed well with those of the experiment.

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2018 International Workshop on Computing, Electromagnetics, and Machine Intelligence (CEMi)

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