Self-Consistent Nonlinear Theory and Simulation of Gyro-TWT With Helically Corrugated Waveguide

We present the transmission equations and dispersion equations of a helically corrugated waveguide according to the coupling wave theory and the impedance perturbation method. We analyzed the field distribution of the helically corrugated waveguide according to the dispersion equations. We developed...

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Published inIEEE transactions on plasma science Vol. 40; no. 2; pp. 443 - 450
Main Authors Zhu, Shiqiu, Wang, Efeng, Li, Hongfu, Li, Hao, Feng, Jinjun
Format Journal Article
LanguageEnglish
Published New York IEEE 01.02.2012
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Beam-wave interaction
broadband amplifiers
Cables
Corrugated waveguides
Couplings
Dispersion
Dispersions
Electron beams
Equations
gyrotron traveling-wave tube (Gyro-TWT) with helically corrugated waveguide
Gyrotrons
Mathematical analysis
Mathematical model
Nonlinear equations
Nonlinearity
Perturbation methods
Plasma physics
self-consistent nonlinear theory
Simulation
Traveling wave tubes
Waveguide theory
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Summary:We present the transmission equations and dispersion equations of a helically corrugated waveguide according to the coupling wave theory and the impedance perturbation method. We analyzed the field distribution of the helically corrugated waveguide according to the dispersion equations. We developed the self-consistent nonlinear equations of beam-wave interaction through studying the self-consistent nonlinear theory of beam-wave interaction in a gyrotron traveling-wave tube with a helically corrugated waveguide. We analyzed the dispersion equations and simplified, numerically calculated, and simulated the beam-wave interaction equations.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0093-3813
1939-9375
DOI:10.1109/TPS.2011.2174657