提高激光雷达测距能力的方法  

Improving the ranging performance of ladar

作　　者：李番[1] 吴淦华[1] 韩春生[1] 谢亚峰[1] 

机构地区：[1]中国电子科技集团公司第二十七研究所,河南郑州450015

出　　处：《红外与激光工程》2008年第S3期112-114,共3页Infrared and Laser Engineering

摘　　要：目前战争的发展需要激光雷达有更高的测距能力,国外针对这些已经展开了研究并有工程应用。以此为背景进行了提高激光雷达测距能力的试验研究。分析了影响测距能力因素,针对目前现状,研制了一个多脉冲体制的激光雷达系统,并得到了较好的试验结果。针对试验结果,提出了进一步研究的目标并对其发展前景进行了展望。Improving the ranging capability of ladar is becoming research hotspot and coming near practicality.Based on this background, experimental research is accomplished. In this paper, effect of ladar ranging performances is analysed. Multi-pulsed ladar system is development according to the present situation of ladar and satisfying results are gained. Finally, the goal of next step is given and the application prospect is predicted.

关 键 词：激光雷达 信噪比 脉冲积累 恒虚警 非相参积累 

分 类 号：TN958.98[电子电信—信号与信息处理]