This paper considers the ability of polarization measurements for microwave remote sensing of clouds and precipitation. The simulation of reflections from liquid hydrometeors with a multi-polarization radar system is presented. The mathematical expression of energy received by a radar antenna with arbitrary polarization is obtained. The simulation of the energy redistribution of the signal reflected from liquid hydrometeors assembled over the antennas of multi-polarimetric radar for different wind conditions and different drop-size distributions is obtained and analyzed. The simulation results demonstrate the possibility to register wind and wind-related phenomena by polarimetric radar. The results of the paper can also be used to exclude an impact of drop vibration or oscillation into the radar signal to eliminate errors and underestimation during parameter measurements. The approach to segregate the reflected signal magnitude variations due to the wind-related phenomena from other factors is discussed.

中文翻译：

---

多极化雷达液滴变形估计

本文考虑了偏振测量在云和降水微波遥感中的能力。介绍了使用多极化雷达系统模拟液体水凝物的反射。得到了任意极化的雷达天线接收能量的数学表达式。获得并分析了多极化雷达天线上组装的液态水凝物反射的信号在不同风况和不同水滴尺寸分布下的能量再分布模拟。仿真结果证明了通过极化雷达记录风和风相关现象的可能性。本文的结果还可用于排除跌落振动或振荡对雷达信号的影响，以消除参数测量过程中的误差和低估。讨论了将风相关现象引起的反射信号幅度变化与其他因素分开的方法。