• DocumentCode
    182511
  • Title

    Analysis of backward-wave oscillation in Gyro-TWT by steady-state multimode theory

  • Author

    Shuyuan Peng ; Qiushi Wang ; Zhaochuan Zhang ; Jirun Luo

  • Author_Institution
    Key Lab. of High Power Microwave Sources & Technol., Inst. of Electron., Beijing, China
  • fYear
    2014
  • fDate
    22-24 April 2014
  • Firstpage
    411
  • Lastpage
    412
  • Abstract
    The mode competition problems in a gyro-TWT were investigated by a nonlinear steady-state multimode theory. Simulation results show the effect of backward wave oscillation mode (TE21(2)) and working mode (TE11(1)) on each other for different beam current and guiding center radius, which helps to discuss how to suppress the oscillation and improve the amplification characteristics.
  • Keywords
    backward wave oscillators; gyrotrons; travelling wave tubes; backward wave oscillation; gyro-TWT; mode competition; nonlinear steady-state multimode theory; travelling wave tubes; Equations; Harmonic analysis; Mathematical model; Oscillators; Power amplifiers; Power generation; Steady-state; backward wave oscillation; mode competition; steady-state multimode theory;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vacuum Electronics Conference, IEEE International
  • Conference_Location
    Monterey, CA
  • Type

    conf

  • DOI
    10.1109/IVEC.2014.6857664
  • Filename
    6857664
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=182511