摘要
高压脉冲调制器输出脉冲电压的稳定是借助ｄｅ－Ｑ电路控制人工线的充电电压来实现的．本文对ｄｅ－Ｑ电路的基本原理、参数的选取、充电电压取样电路的改进以及稳定度的测量结果进行了讨论．测量结果表明，五台调制器电压稳定度均优于０．３％，超过设计要求．
The pulse output-voltage stabilization of the high voltage pulse modulator is obtained by means of the 'De-Q' ing' circuit to control the charing voltage to PFN (pulse forming network). In this paper,the basic principle,parameter choice and the improvement of measured results of stabilities are presented.The results indicate that all of stabilities are less than 0. 3%.
关键词
高压脉冲调制器
脉冲电压
稳定性
脉冲调制器
high voltage puled modulator
de-Q'ing circuit
analog sampling circuit
voltage stabilization
