精密长延迟纳秒高压脉冲源  

A High Voltage Nanosecond Pulse Generator with Long Precise Delay

作　　者：陈敏德[1] 唐丹[1] 邓君[1] 陈静[1] 

机构地区：[1]中国工程物理研究院电子工程研究所,四川绵阳621900

出　　处：《信息与电子工程》2003年第4期300-303,共4页information and electronic engineering

基　　金：国防科技预先研究基金项目(421030204)

摘　　要：介绍一种为大电流开关点火的精密长延迟纳秒高压脉冲源的研制。采取低压固体电路与大小氢闸管电路的合理配置,较好地解决了精密长延迟和高压脉冲输出时低延迟时间晃动的难点。该源具有延迟时间晃动小和可调的精密长时间延迟、上升时间小和幅度大的脉冲输出、抗强脉冲干扰等特性。A high voltage nanosecond pulse generator is developed for firing a large current switch.By rational configuration of the low voltage solid circuits and hydrogen thyratron circuits,long precise delay and low jitter of high voltage output can be obtained.Such pulse generator has excellent performance including low delay jitter,adjustable long precise delay,nanosecond rise time,high output amplitude,and anti-interference capacity against strong pulses.

关 键 词：电子物理学 高压脉冲源 精密长延迟 同步驱动 延迟时间晃动 

分 类 号：TN786[电子电信—电路与系统]