摘要
基于PIN限幅器的等效电路模型,构建了PIN限幅器HPM效应ADS等效电路仿真模型,利用HPM注入实验和等效电路仿真相结合的方法,研究了单个微波脉冲作用下PIN限幅器的响应规律,获取了HPM作用结束后限幅器限幅持续时间与注入脉冲功率、脉宽的对应关系,并对限幅器的限幅持续过程进行了分析。仿真与实验结果表明:PIN限幅器限幅持续时间随着微波脉冲功率和脉宽的增大而变大,实验和仿真结果趋势一致,该研究使用的ADS等效电路模型可以应用于PIN限幅器的高功率微波瞬态响应特性分析研究。
On the basis of equivalent circuit of PIN limiter,we constructed an equivalent circuit model for the simulation of high power microwave effect of PIN limiter.The response property of PIN limiter under the excitation of single high power microwave pulse is studied by using the equivalent circuit model and injection experiment.The evolution of the limiting duration with the injected pulse power and pulse width of the HPM is obtained.In addition,the limiting duration process is theoretically analyzed.Both the simulation and experiment show that:the limiting duration of the PIN limiter increases with the increase of the input power and pulse width of a single high microwave pulse.The experiment matches simulation very well.The ADS equivalent circuit model used in this study can be extended to investigate the transient effect of high power microwave.
作者
袁月乾
陈自东
马弘舸
秦风
Yuan Yueqian;Chen Zidong;Ma Hongge;Qin Feng(Institute of Applied Electronics,CAEP,Mianyang 621900,China;Key Laboratory of Science and Technology on Complex Electromagnetic Environment,CAEP,Mianyang 621999,China;Graduate School of China Academy of Engineering Physics,Beijing 100088,China)
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2020年第6期53-58,共6页
High Power Laser and Particle Beams
基金
基础科研项目(JCKY2016212B034)。
