• DocumentCode
    156505
  • Title

    Formation of coherent structures in helical electron beam with a virtual cathode

  • Author

    Egorov, E.N. ; Hramov, A.E.

  • Author_Institution
    Yurij Gagarin State Tech. Univ. of Saratov, Saratov, Russia
  • fYear
    2014
  • fDate
    7-13 Sept. 2014
  • Firstpage
    845
  • Lastpage
    846
  • Abstract
    The results of analysis of complex nonlinear dynamics of a helical electron beam in the system with a virtual cathode are presented. By means of Karhunen-Loève decomposition, the processes of appearance and propagation in the beam with the virtual cathode of the space-charge wave are analyzed. It has shown that dynamics of an electron beam with the virtual cathode is defined by spatio-temporal dynamics of Karhunen-Loève modes.
  • Keywords
    cathodes; electron beams; nonlinear dynamical systems; space charge waves; Karhunen-Loeve decomposition; beam appearance; beam propagation; coherent structures; complex nonlinear dynamics; helical electron beam; space charge wave; spatiotemporal dynamics; virtual cathode; Barium;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
  • Conference_Location
    Sevastopol
  • Print_ISBN
    978-966-335-412-5
  • Type

    conf

  • DOI
    10.1109/CRMICO.2014.6959659
  • Filename
    6959659
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=156505