• DocumentCode
    1915019
  • Title

    Multibeam Gun Forming Curvelinear Electron Beams of Large Compression

  • Author

    Galdetskiy, A.V. ; Golenitskij, I.I. ; Dukhina, N.G. ; Saprynskaja, L.A.

  • Author_Institution
    FSUE Istok, Fryazino
  • fYear
    2007
  • fDate
    10-14 Sept. 2007
  • Firstpage
    133
  • Lastpage
    134
  • Abstract
    The results of designing and simulation of multi-beam electron gun for high power tubes forming curvilinear beams turning at the angle 90deg. The gun contains 8 spherical cathodes oriented at the right angle to the axis of the tube. Turning of the beams and directing them to drift tubes (canals) are implemented by electrostatic field of the special reflecting electrode having decreased potential. Total micro-perveance of the multibeam flow is equal to 7 uA/V3/2. Area compression achieves 100, current density on the cathode -3.5 A/cm2.
  • Keywords
    cathodes; electric fields; electron beams; electron guns; curvelinear electron beams; electrostatic field; multibeam electron gun; multibeam flow; power tubes; spherical cathodes; Electrodes; Electron beams;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave & Telecommunication Technology, 2007. CriMiCo 2007. 17th International Crimean Conference
  • Conference_Location
    Crimea
  • Print_ISBN
    978-966-335-012-7
  • Type

    conf

  • DOI
    10.1109/CRMICO.2007.4368658
  • Filename
    4368658
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1915019