• DocumentCode
    3571435
  • Title

    Analytical estimates of limiting current of charged-particle beam in coaxial drift tube with dielectric insert

  • Author

    Yatsenko, Tetyana ; Sotnikov, G.V. ; Ilyenko, Kostyantyn

  • Author_Institution
    Inst. for Radiophys. & Electron., Kharkiv, Ukraine
  • fYear
    2012
  • Firstpage
    761
  • Lastpage
    762
  • Abstract
    The analytical estimate of the space-charge limited (SCL) current of a charged-particle beam propagating in an infinitely long drift tube with the dielectric insert lining the outer conductor depended on the bias V0 applied to the inner conductor of this drift tube is received in the approximation of strong magnetic field. Obtained analytical estimate is compared with the numerical modelling of the SCL current.
  • Keywords
    conductors (electric); current limiters; estimation theory; magnetic fields; numerical analysis; space-charge limited devices; space-charge-limited conduction; SCL current; charged-particle beam propagation; coaxial long drift tube; dielectric insert lining; inner conductor; magnetic field; numerical modelling; outer conductor; space-charge limited current; Approximation methods; Conductors; Dielectrics; Electron tubes; Limiting; Magnetic fields; Particle beams;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave and Telecommunication Technology (CriMiCo), 2012 22nd International Crimean Conference
  • Print_ISBN
    978-1-4673-1199-1
  • Type

    conf

  • Filename
    6336179
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3571435