固体雪崩管快脉冲源的研制

Design of a Solid Avalanche Transistor Based on Fast Pulse Generator

固体雪崩管被触发工作在雪崩或二次击穿瞬间时能输出很大的脉冲峰值电流,且触发晃动和上升时间都很小,因此广泛用于制作重复频率低而脉冲功率高的快脉冲源。近几年研制了几种用于纳秒同步机的单管源,应用于产生较宽快沿方波,并且研制出微分波的多管串并联源,应用于纳秒高压产生器中触发氢闸管的多管串联源。

The solid avalanche transistor which is triggered to the state of avalanche or the moment of second break down can output high pulse peak current with little jitter and short rise time . Avalanche transistor is used to make fast pulse generator with low repetition frequency and high pulse power customarily. We researched several kinds of single-transistor pulse generators for nanosecond synchronizer to produce fast squarewave. And we also researched multi-transistor differential wave generator for nanosecond high-voltage generator to trigger hydrogen thyratron.