| 引用本文: | 舒挺,刘永贵.多波切仑柯夫振荡器的设计.[J].国防科技大学学报,1998,20(1):96-99.[点击复制] |
| Shu Ting,Liu Yonggui.Design of a Multiwave Cerenkov Generator[J].Journal of National University of Defense Technology,1998,20(1):96-99[点击复制] |
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| 多波切仑柯夫振荡器的设计 |
| 舒挺, 刘永贵 |
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(国防科技大学 应用物理系 湖南 长沙 410073)
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| 摘要: |
| 采用2 1／2 D 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，τp =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. |
| 关键词: 多波切仑柯夫振荡器，粒子模拟，高功率微波 |
| DOI： |
| 投稿日期：1997-06-23 |
| 基金项目:国防强辐射重点实验室基金资助项目 |
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| Design of a Multiwave Cerenkov Generator |
| Shu Ting, Liu Yonggui |
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(Department of Applied Physics，NUDT，Changsha，410073)
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| Abstract: |
| The configuration for a Multiwave Cerenkov Generator is designed with the help of a 2 1／2 D fully electromagnetic relativistic Particle-in-Cell (PIC) simulation code. Good performance of the well configured device is showed by simulation under a wide range of operation conditions (Ud=300～500kV，Ib=0.45～10kA and τp =10～102ns). The microwave is generated in X-band (～10Hz)with
radiation efficiency in the order of 10%. The power level is approximately 300MW for its maximum. |
| Keywords: Multiwave Cerenkov Generator,particle simulation,high power microwave |
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