对流层天气事件下v波段(72 GHz)圆极化信标信号的去极化

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting Pub Date : 2020-07-05 DOI:10.1109/IEEECONF35879.2020.9329995

Jordan Keeley, S. Lane, D. Murrell, E. Hong, N. Tarasenko, C. Christodoulou, R. Gesner

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引用次数: 1

摘要

我们展示了2018-2019年期间新墨西哥州阿尔伯克基v波段(72 GHz)各种水成物的去极化效应。计算了降雨率与交叉极化分辨(XPD)退化的相关关系。平均XPD将首先在晴空情况下得到，然后在有险峻的水成物的情况下计算与该值的偏差。本文提出的初步结果将有助于增加对极高频率(EHF, 30-300 GHz)去极化效应的理解。

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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Depolarization of a V-band (72 GHz) Circularly Polarized Beacon Signal Due to Tropospheric Weather Events

We present depolarization effects of various hydrometeors at the V-band (72 GHz) in Albuquerque, New Mexico during the 2018–2019 time period. The correlation between rain rate and the degradation of the cross-polarization discrimination (XPD) is calculated. The average XPD will first be found using clear sky cases and then deviations from that value will be calculated using cases where precipitous hydrometeors were present. The preliminary results presented here will contribute to an increased understanding of depolarization effects at extremely high frequencies (EHF, 30–300 GHz).

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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

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