• DocumentCode
    1086242
  • Title

    A note on gyrotron traveling-wave amplifiers using rectangular waveguides

  • Author

    Lau, Y.Y. ; Barnett, Larry R.

  • Author_Institution
    Naval Research Laboratory, Washington, DC
  • Volume
    30
  • Issue
    8
  • fYear
    1983
  • fDate
    8/1/1983 12:00:00 AM
  • Firstpage
    908
  • Lastpage
    912
  • Abstract
    The coupling constant ε between a relativistic electron beam and the TE10rectangular waveguide mode is calculated. By reducing the height of the waveguide, this coupling constant may exceed the corresponding value for the operation with the TE11circular polarized mode, under identical conditions of the electron beam. The calculation is followed by a discussion on optimum mode choice in gyro-TWA´s.
  • Keywords
    Cutoff frequency; Cyclotrons; Electric fields; Electron beams; Electrooptical waveguides; Gyrotrons; Masers; Radio frequency; Rectangular waveguides; Surface waves;
  • fLanguage
    English
  • Journal_Title
    Electron Devices, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9383
  • Type

    jour

  • DOI
    10.1109/T-ED.1983.21236
  • Filename
    1483137
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1086242