散射体积 meaning in Chinese

scattering volume

A typical bistatic weather radar net work is comprised of one traditional transmitter - receiver radar and one or more passive non - transmitting radar receiver at remote site . this type of multiple radar network offers unique advantages when compared to traditional radar net work . this paper introduces the concepts and principles of bistatic weather radar network and analyses , simulates , calculates the basic concepts of effective scattering particle volume relative to the receiver of bistatic radar network , the doppler shifts of the received signals , gives the formula to conduct the three dimensions wind field
本文从原理上分析了双基地天气多普勒雷达的构建、基本几何关系、有效散射体积及其与双基地角的关系，有效散射体积和目标与双基地天气多普勒雷达主站发射机的距离的变化关系，指出双基地天气多普勒雷达有效体积和单基地雷达有效照射体积随之距离的变化有相似之处，但是由于收发分置的几何结构，双基地天气多普勒雷达的性质与双基地大气多普勒雷达的散射角有着密切的关系。