高功率超宽谱脉冲产生实验  

Experiment study on high power ultra-wideband pulse generation

作　　者：陆巍[1] 陈志刚[1] 张现福[1] 杨周炳[1] 丁恩燕[1] 张晋琪[1] 刘天文[1] 

机构地区：[1]中国工程物理研究院应用电子学研究所,高功率微波技术实验室,四川绵阳621900

出　　处：《强激光与粒子束》2011年第11期2929-2932,共4页High Power Laser and Particle Beams

基　　金：国家高技术发展计划项目

摘　　要：介绍了纳秒传输线充电技术的原理,利用该原理设计了高功率超宽谱脉冲产生实验装置,通过电路模拟计算分析了实验装置的工作过程。结合1.2MV高压脉冲电源开展了实验,实验中对输出脉冲形状、输出脉冲功率和工作稳定性进行了调试,在2.7Ω负载上获得输出功率大于30GW,脉冲宽度1.6ns,重复频率100Hz。系统运行稳定,达到设计要求。The paper presents the principle of the charging technology for nanosecond transmission line,and designs an experimental setup for high power ultra-wideband pulse generation accordingly.The working process of the experimental setup is studied by simulation.The output waveforms,output power and operation stability are debugged during experiment.The pulse power,full width,repetitive frequency are respectively 30 GW,1.6 ns,100 Hz on a 2.7 Ω pulse transmission line in the experiment on a 1.2 MV pulse source.The experimental setup operates stably with results satisfying the design requirements.

关 键 词：超宽谱 高功率 源传输线 脉冲形成线 

分 类 号：TN782[电子电信—电路与系统]