C波段磁绝缘传输线振荡器数值模拟与分析  

C-band Magnetically Insulated Transmission Line Oscillator Simulation and Analysis

作　　者：刘松[1] 刘永贵[1] 舒挺[1] 钱宝良[1] 

机构地区：[1]国防科技大学理学院,湖南长沙410073

出　　处：《国防科技大学学报》2001年第3期30-34,共5页Journal of National University of Defense Technology

基　　金：国家 8 6 3激光技术技术领域基金资助课题 (86 3 410 7)

摘　　要：用二维全电磁PIC方法对改进的磁绝缘传输线振荡器 (MILO)进行了模拟 ,对MILO的各项参数进行了研究 ,得到输入电压和慢波结构对MILO输出影响的规律。同时在实验上观察到与数值计算相一致的MILO工作主频不随输入电压变化的结果以及实验上证实MILO有明显的起始工作电压。New magnetically insulated line oscillator (MILO) designs with modified structures are presented and simulated by 2D particle-in-cell (PIC) code. Relations among some parameters are analyzed. The output varying with input voltage and slow wave structure is found. That the operating frequency remains unchanged with input voltage is proved numerically and experimentally. Experiments also show that a start voltage is need for MILO to work.

关 键 词：PIC方法 磁绝缘传输线振荡器 高功率微波 数值模拟 

分 类 号：TN75[电子电信—电路与系统]