论文部分内容阅读
本文对激光雷达理论和技术作了评述,并对微波雷达系统和光雷达统作了比较。从距离方程的角度对整个电磁频谱的大气传输作了评述。本文还给出非相干检测系统(激光测距仪和高度表)和相干检测系统(卫星跟踪仪和晴空气象雷达)的实例。
In this paper, the theory and technology of laser radar are reviewed, and the microwave radar system and the radar system are compared. The atmospheric transmission of the entire electromagnetic spectrum is reviewed from the perspective of the equation. This article also gives examples of non-coherent detection systems (laser range finders and altimeters) and coherent detection systems (satellite tracker and clear sky weather radar).