云雨滴的散射与台风雷达

摘要

云雨滴对雷达波的散射是产生气象干扰的主要原因.根据球形、非球形质点的散射特性，分析了雷达波在传播过程中受其影响所产生的各种衰落现象，特别是台风暴雨.%Scattering of the cloud or raindrop for radar wave was always the principal causes of meteorological interference.The author ,according to specific property of the spherical or unspherical points,analysed some decline phenomena in propagation for radar-wave,especially the typhoon rainstorm.