Analysis of reflections of the output port on saturated power in TE01 gyrotron traveling wave amplifier

Haiyan Sun, Yanfeng Jiang, Xingquan Cai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Based on the nonlinear self-consistent theory of gyrotron traveling wave amplifier (gyro-TWA), the influence of the reflections of the output port with the taper on the beam-wave interaction in the gyro-TWA is studied. The simulation results show that the amplitude and phase of the reflection coefficient varying with the increase of the taper angle, and the interaction length varying have great effect on the beam-wave interaction and the power profile for the 35GHz TE 01 gyro-TWA. The saturated power keeps same approximately, but the saturated gain decreases with the increase of the taper angle under same interaction length.

Original languageEnglish (US)
Title of host publication2012 IEEE 13th International Vacuum Electronics Conference, IVEC 2012
Pages517-518
Number of pages2
DOIs
StatePublished - Oct 1 2012
Event2012 IEEE 13th International Vacuum Electronics Conference, IVEC 2012 - Monterey, CA, United States
Duration: Apr 24 2012Apr 26 2012

Publication series

Name2012 IEEE 13th International Vacuum Electronics Conference, IVEC 2012

Other

Other2012 IEEE 13th International Vacuum Electronics Conference, IVEC 2012
CountryUnited States
CityMonterey, CA
Period4/24/124/26/12

Keywords

  • beam-wave interaction
  • gyro-TWA
  • reflection coefficient

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