Range-gated System Design Based-on CPLD of Laser Active Imaging

摘要：

Laser active imaging technology use near - infrared laser as illuminated source. And detect and imaging in weak brightness and long range. Range-gated technology is the key technology of active imaging system and this technology can overcome back scatter of the laser imaging system and enhance the SNR of the received images. Synchronization control technology is the crucial technology in range-gated laser active imaging system and it can guarantee the quality of the imaging. In this paper detailed expound on the principle of laser active imaging 、the design of synchronism control system and realize of range-gated.

关键词： laser active imaging laser radar range-gated CPLD

作者: WANG Dongmei

作者单位: Electric and electronic Engineering College, Changchun University of Technology, Changchun 130012,China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）