摘要
介绍了一种用作后效期测速Ｘ射线区截靶的Ｘ射线探测器及其信号处理电路，此探测器时间响应快、灵敏度高、信噪比好，由其和直流Ｘ射线源组成的区截装置，成功地解决了后效期火焰区域内弹丸速度的精密测量。
An X ray detector used in the X ray blockade screens for measuring muzzle velocity and a complete signal processing cirucit is introduced. The detector has quick time reponse, high sensitivity and signal/noise ratio. The blockade equipment consists of the direct current X ray source and the X ray detector. It succesfully satisfies the accurate measurement of muzzle velocity. The standard deviation of time is below 0.1%.
出处
《华北工学院学报》
1997年第3期193-196,共4页
Journal of North China Institute of Technology
基金
兵器工业总公司预研课题
