摘要
结合光电探测技术和空间对地探测瞬变光辐射技术,阐述瞬变光信号探测的应用系统研究.分析目标特性,提出了基于光电探测器和FPGA技术的瞬变光辐射探测系统设计方案.着重介绍了系统核心模块设计及其核心器件选择.完成软硬件设计、调试,以自研制模拟信号源为输入的测试结果表明,系统运行状态良好,设计方案可行.
Studied in accordance with the technology of photoelectrical detection and detecting transient light signal, the thesis presents the application system for detecting transient light signal. On analyzing signal speciality, the scheme of detecting transient light signal based on photoelectrical detector and FPGA technology is proposed, the system＇s core modules designed and their core parts selected. Relational software and hardware is fulfilled and debugged successfully. The test results with self-made simulative signal confirmed the feasibility of the design scheme and the reliability of the practical system.
出处
《传感技术学报》
CAS
CSCD
北大核心
2007年第5期1144-1147,共4页
Chinese Journal of Sensors and Actuators
关键词
光电探测
FPGA
数据采集
光电探测器
Photoelectrical detection
FPGA
data acquisition
photoelectrical detector
