摘要
叙述了运用ＣＷＣＯ２相干激光雷达测量运动目标速度的原理和实验装置，并给出了实验结果．测速精度为０．０１ｍ／ｓ，速度分辨率为０．０５ｍ／ｓ，外场试验表明，对于漫射目标。
The principle and the experimental setup to measure the velocity of Moving targets by the CW CO 2 coherent laser radar were described, and the experimental results presented. The accuracy is 0.28m/s and the velocity resolution is 0.05m/s.The outdoor experiments indicate that the working range of the laser radar could attain to 200m when the target is a diffuser.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
1996年第6期465-468,共4页
Journal of Infrared and Millimeter Waves
关键词
激光雷达
相干探测
测速
laser radar, coherent detection, velocimetry.
