• DocumentCode
    1210693
  • Title

    Resonator with a curved wall for a gyrotron

  • Author

    Dumbrajs, Olgierd ; Wenzelburger, Heinz

  • Author_Institution
    Arbeitsbereich Hochfrequenztechnik, Tech. Hamburg-Harburg Univ., West Germany
  • Volume
    17
  • Issue
    5
  • fYear
    1989
  • fDate
    10/1/1989 12:00:00 AM
  • Firstpage
    841
  • Lastpage
    843
  • Abstract
    The influence of the curvature of a resonator wall on the frequency, quality factor, efficiency, current, optimum magnetic field, and mode competition is studied within the framework of a simple resonator model for a gyrotron operating in the TE0.31 mode at 150 GHz, with an output power of 200 kW. It is shown that the curvature of the resonator wall has basically a negative effect. If the curvature is large enough (δR⩾0.06 mm in the convex case and δR>0.02 mm in the concave case), the gyrotron operation can deteriorate seriously
  • Keywords
    Q-factor; gyrotrons; resonators; 0.02 mm; 0.06 mm; 150 GHz; 200 kW; TE0.31 mode; concave case; convex case; current; curved wall; efficiency; frequency; gyrotron; mode competition; negative effect; optimum magnetic field; quality factor; resonator; Combustion; Conductivity; Frequency; Fuels; Gyrotrons; Magnetic fields; Magnetohydrodynamics; Plasma temperature; Q factor; Temperature dependence;
  • fLanguage
    English
  • Journal_Title
    Plasma Science, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0093-3813
  • Type

    jour

  • DOI
    10.1109/27.41215
  • Filename
    41215
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1210693