Third-harmonic complex cavity gyrotron self-consistent nonlinear analysis

Author

Yong, Huang ; Li Hongfu ; Du Pingzhong ; Shenggang, Liu

Author_Institution

Inst. of High Energy Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

Volume

25

Issue

6

fYear

1997

fDate

12/1/1997 12:00:00 AM

Firstpage

1406

Lastpage

1411

Abstract

Starting from general transmission line equations with an electron beam source, a self-consistent nonlinear theoretical model for a complex cavity gyrotron with gradual transitions is presented in this paper. The model accounts for mode coupling in the transition region of the complex cavity. The interaction between the electron beam and H₆₁-H ₆₂ RF field in the complex cavity for a third-harmonic gyrotron is simulated; many calculations are carried out under different cavity dimensions and electron beam parameters

Keywords

gyrotrons; millimetre wave generation; relativistic electron beam tubes; transmission line theory; H₆₁-H₆₂ RF field; electron beam source; general transmission line equations; gradual transitions; self-consistent nonlinear analysis; third-harmonic complex cavity gyrotron; third-harmonic gyrotron; Couplings; Cyclotrons; Electron beams; Gyrotrons; Magnetic fields; Maxwell equations; Nonlinear equations; Power generation; Power transmission lines; Transmission line theory;

fLanguage

English

Journal_Title

Plasma Science, IEEE Transactions on

Publisher

ieee

ISSN

0093-3813

Type

jour

DOI

10.1109/27.650910

Filename

650910