Mode Selection in Overmoded Relativistic Backward-wave Oscillator

被引：0
|
作者：
Ye Hu [1 ,2 ]
Chen Changhua [2 ]
Ning Hui [2 ]
Teng Yan [2 ]
机构：
[1] Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China
[2] Northwest Inst Nucl Technol, Lab Sci & Technol High Power Microwave, Xian 710024, Shaanxi, Peoples R China
来源：
2015 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2015年
关键词：
high power millimeter wave; mode selection; overmoded; relativistic backward-wave oscillator; TM03; mode;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A high order mode operation mechanism in an overmoded relativistic backward wave oscillator (RBWO) is presented to increase the power handling capacity of device. In the numerical simulation, the generation of the microwave pulse with the output power 425 MW and conversion efficiency 32% is achieved at 60.5 GHz with the external magnetic field of 1.25 T, and the operation mode is TM03 mode. Besides, the RBWO of TM03 mode provides larger power handling capacity than that operating in TM01 mode.
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页数：2
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