摘要
基于偏压的虚警控制原理 ,设计了一种自动跟踪雪崩管击穿电压的数控偏压电路 ,该电路不仅使偏压的建立速度和控制精度得到较大提高 ,而且适用于背景光强和环境温度大幅度变化的连续探测的光电系统。
Based on the principle of false alarm control,a numeric control bias circuit auto tracing the avalanche breakdown voltage is designed.It not only improves set up speed and control precision of the APD bias,but also can be used for continuous detection photoelectric systems with large variation of temperature and background light intensity.
出处
《测控技术》
CSCD
2000年第12期53-55,共3页
Measurement & Control Technology
