SES微波脉冲压缩系统瞬态特性的模拟研究  

Simulation research on the instantaneous response of HPM pulse compression by SES method

作　　者：陶小魁[1] 何志文[1] 邢庆子[1] 童德春[1] 

机构地区：[1]清华大学加速器实验室,北京100084

出　　处：《强激光与粒子束》2005年第4期559-563,共5页High Power Laser and Particle Beams

基　　金：国家 863计划项目资助课题

摘　　要：通过MATLAB编程,实现了储能切换(storedenergyswitch)方式产生高功率微波脉冲瞬态响应过程的模拟。程序可用于研究微波压缩系统的功率增益、储能转换效率及脉宽压缩比等主要指标与系统开关耦合腔的固有品质因数、输入与输出耦合系数的关系;并可用于对工作频率失谐、“开关”导通前的泄漏及“开关”启动时间的影响等进行分析,输出瞬态响应过程图像。The paper presents the instantaneous response of stored energy, reflected power in the input coupler and output power in the output coupler due to the interactions of the power source and the switch under generating high power microwave pulse compression by SES (stored energy switch) method. Meanwhile, the whole process has been simulated by MATLAB code. The program developed can simulate situations of different intrinsic quality factors, input coupling coefficients, output coupling coefficients, power sources and switch times of the switch and so on, and display images of the process. It is helpful for understanding the instantaneous response and further research on the technique of HPM pulse compression.

关 键 词：储能切换(SES) 微波脉冲压缩 瞬态响应 MATLAB 

分 类 号：TN015[电子电信—物理电子学]