Volume-3 , Issue-4 , Dec 2015, ISSN 2348-3423 (Online) Go Back

• Open Access   Article

  Interaction of the Pulsed Electron Beam with RF Fields of Dielectric Loaded Waveguide

  N. Parmar, Neha Khandelwal, Deepti Kaushik and Y. Choyal

  Research Paper | Isroset-Journal (IJSRPAS)

  Vol.3 , Issue.4 , pp.1-4, Dec-2015

  Abstract

  Full-Text HTML

  References

  Citation

  Abstract
  The interaction of the electromagnetic wave and the electron beam is studied. Finite difference method is used to study the interaction of the pulsed electron beam with RF fields of dielectric loaded waveguide. The dielectric loaded waveguide slow down the EM wave. When the velocity of both EM wave and the beam is comparable then a fruitful interaction takes place. It is observed that the strength of interaction depends on the detuning between the wave and beam. If velocity of the beam is greater, than the energy transfer takes place from beam to wave and the wave grows in amplitude.

  Key-Words / Index Term
  Dielectric loaded waveguide, Beam-wave interaction, Pulsed electron beam

  References
  [1]. B Levush, T M Antonsen, A Bromborsky, W R Lou and Y. Carmel, “Theory of relativistic backward wave oscillators with end reflections”, IEEE Trans. On plasma science, volume-20, issue-03, page no (263-280), Jun 1992.
  [2]. E P Garate and J E Walsh, “The Cerenkov Maser at Millimeter wave lengths”, IEEE Trans. On plasma science, volume-PS-13, issue-06, page no (524-530), Dec 1985.
  [3]. M Abele, “The Cerenkov effect in optics and in microwave region”, II Nuovo Cimento, volume- 9, issue-03, page no (207-213), March 1952.
  [4]. J Walsh, “Cerenkov and Cerenkov – Raman radiation sources”, In Free Electron Generators of coherent Radiation:proceeding of the second workshop, Physics of Quantum Electronics, page no (255-300), Aug 13-17, 1979.
  [5]. P A Cerenkov, “Visible emission on clean liquids by action of γ radiation”, C.R. Dokl. Akad. Nauk. SSSR, volume-02, issue-08, page no (451-454), 1934.
  [6]. I M Frank and I Tamm, “coherent visible radiation of fast electron s passing through matter”, Dokl. Akad. Nauk SSSR, volume-14, issue - 03, page no (109-114), 1937.
  [7]. A N Didenko, A R Borisov, G P Fomenko, A S Shlpakovskii and Y G Stein, “Cyclotron maser using the anomalous Doppler effect”, Soviet Technical Physics Letters, volume-09, page no (572-573), Nov 1983.
  [8]. J Banford and J Swegle, “High Power Microwaves”, Artech House, Inc., second (2nd) edition, ISBN: 0-89006-415-6, page no (181-214), 1992.
  

  Citation
  N. Parmar, Neha Khandelwal, Deepti Kaushik and Y. Choyal, "Interaction of the Pulsed Electron Beam with RF Fields of Dielectric Loaded Waveguide," International Journal of Scientific Research in Physics and Applied Sciences, Vol.3, Issue.4, pp.1-4, 2015