Study of a 35-GHz third-harmonic low-voltage complex cavity gyrotron

被引:18
|
作者
Huang, Y [1 ]
Li, HF [1 ]
Yang, SW [1 ]
Liu, SG [1 ]
机构
[1] Univ Elect Sci & Technol China, Inst High Energy Elect, Chengdu 610054, Peoples R China
关键词
complex cavity; high cyclotron harmonic; mode coupling; nonlinear interaction;
D O I
10.1109/27.772263
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
A self-consistent nonlinear theoretical model for a complex cavity gyrotron with abrupt transitions is presented in this paper. The model accounts for mode conversion in the transition region of the complex cavity through the general theory of modal expansion techniques. The interaction between the electron beam and TE61/TE62 RF field in the step cavity for a third-harmonic gyrotron is simulated; many calculations are carried out under different electron beam parameters.
引用
收藏
页码:368 / 373
页数:6
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