摘要
采用相对论全电磁模粒子模拟程序，对多波切仑柯夫振荡器进行了设计，给出了一套结构参数。模拟结果表明：所设计的器件在较宽的运行条件下（Ud＝300～500kV，Ib＝0．45～10kA，τγ＝10～102ns）能产生相干微波，微波频率位于X波段（～10GHz），辐射效率在10％左右，最大输出功率约300MW．
The configuration for a Multiwave Cerenkov Generator is designed with the help of a 2iD fully electromagnetic relativistic Particle-in-Cell (PIC) simulation code. Good performance of thewell configured device is showed by simulation under a wide range of operation conditions (Ud= 300~500kV, Ib= 0. 45- 10hA and τp=10~ 102ns ). The microwave is generated in X-band (~ 10Hz) withradiation efficiency in the order of 10%. The power level is approximately 300MW for its maximum.
出处
《国防科技大学学报》
EI
CAS
CSCD
1998年第1期96-99,共4页
Journal of National University of Defense Technology
基金
国防强辐射重点实验室基金
关键词
振荡器
粒子模拟
高功率微波
MWCG
设计
Multiwave Cerenkov Generator, particle simulation, high power microwave
