Design and Simulation of a Q Band Gyro-BWO

被引：0
|
作者：
Dong, Kun [1 ]
Tang, Yong [1 ]
Luo, Yong [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China
来源：
2015 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2015年
关键词：
gyro-BWO; TEol mode; Q band; CST-PIC;
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：
This paper presents the design and simulation of a Q band gyrotron backward wave oscillator (Gyro-BWO) which is operated at fundamental TE01 mode. A tapered interaction circuit with distributed wall loss is employed to suppress both the transverse and axial mode competitions. A nonlinear code is used to study the starting oscillation condition and interaction behavior. A simulation result of 127 kW output power with 70 kV voltage and 8 A current is predicted. Nonlinear code and CST-PIC calculations show good agreement.
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页数：2
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