一种全固态高压脉冲调制开关的设计与实现  

Design and Implementation of an All Solid-state High Voltage Pulse Modulation Switch

作　　者：宋林涛 卢煜龙 梁译文 祝梁 SONG Lintao;LU Yulong;LIANG Yiwen;ZHU Liang(No.63889 Unit of PLA,Jiaozuo 454750,China)

机构地区：[1]中国人民解放军63889部队,河南焦作454750

出　　处：《现代信息科技》2024年第13期5-9,14,共6页Modern Information Technology

摘　　要：针对某雷达线性脉冲调制器电路故障率高的问题,通过计算和测量电路主要参数,分析实际电路特性,总结了影响线性脉冲调制器电路稳定性的主要因素。在此基础上,提出了一种基于固态开关管为主要器件的调制器电路,给出了电路器件的选配标准和计算方法,并设计了具体电路,为有效提高线性脉冲调制器电路平均无故障时间提供了具备可行性的方案。In response to the problem of high failure rate in the linear pulse modulator circuit of a certain radar,the main parameter of the circuit are calculated and measured,and the actual circuit characteristics are analyzed.The main factors affecting the circuit stability of the linear pulse modulator are summarized.On this basis,a modulator circuit based on solid-state switching tubes as the main device is proposed.It provides the selection standards and calculation methods of circuit components,and designs specific circuits,this provides a feasible scheme to effectively improve the mean time to failure of linear pulse modulation circuits.

关 键 词：脉冲调制器 电路特性 电路稳定性 固态开关管 平均无故障时间 

分 类 号：TN78[电子电信—电路与系统] TN761