摘要
利用云对激光回波信号展宽效应,提出了一种提高对空激光探测目标识别概率的方法,并设计了一种适用于脉冲激光测距的回波数字化系统,通过对回波信号高频采样,完成回波信号数字化,进而利用相应目标识别算法对云等目标进行识别。
A method of improving the target recognition probability of laser detection in the air is proposed by using the broadening effect of the cloud to laser echo signal. A digitization system suitable to pulsed laser rangefinding is designed. Echo signal digitization is completed through echo signal high frequency sampling. And the relative target recognition algorithm is used to identify the targets such as cloud, etc.
出处
《光电技术应用》
2016年第6期59-61,共3页
Electro-Optic Technology Application
关键词
波形数字化
云
目标识别算法
waveform digitization
cloud
target recognition algorithm
