Modeling the Polarization Characteristics of Weather Phenomena with Their Full Polarization Scanning

IF 0.7 4区地球科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Radiophysics and Quantum Electronics Pub Date : 2025-08-09 DOI:10.1007/s11141-025-10398-z

E. L. Shoshin

引用次数: 0

Abstract

We study the polarization characteristics of weather phenomena. An algorithm for estimating the covariance matrix of scattering of volumetrically distributed meteorological objects using an ensemble of Keno matrices is described. Invariants of the covariance matrix of scattering and Keno pre-matrix are analyzed. An algorithm for full polarization scanning by an unpolarized sequence of radio waves is described. Simulation results of differential reflectivity and linear and circular depolarization ratio of rain, downpour, and hail are presented.

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用全偏振扫描模拟天气现象的偏振特征

我们研究天气现象的极化特征。介绍了一种利用基诺矩阵集合估计体积分布气象目标散射协方差矩阵的算法。分析了散射协方差矩阵和基诺预矩阵的不变量。描述了一种用无线电波的非极化序列进行全极化扫描的算法。给出了降雨、倾盆大雨和冰雹的微分反射率和线性和圆退极化比的模拟结果。

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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来源期刊

Radiophysics and Quantum Electronics ENGINEERING, ELECTRICAL & ELECTRONIC-PHYSICS, APPLIED

CiteScore

1.10

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Radiophysics and Quantum Electronics contains the most recent and best Russian research on topics such as: Radio astronomy; Plasma astrophysics; Ionospheric, atmospheric and oceanic physics; Radiowave propagation; Quantum radiophysics; Pphysics of oscillations and waves; Physics of plasmas; Statistical radiophysics; Electrodynamics; Vacuum and plasma electronics; Acoustics; Solid-state electronics. Radiophysics and Quantum Electronics is a translation of the Russian journal Izvestiya VUZ. Radiofizika, published by the Radiophysical Research Institute and N.I. Lobachevsky State University at Nizhnii Novgorod, Russia. The Russian volume-year is published in English beginning in April. All articles are peer-reviewed.