Correspondence- Comment on 'Microwave generation by excitation of a plasma-filled slow-wave structure'

Author: Shoucri M.  

Publisher: Taylor & Francis Ltd

ISSN: 1362-3060

Source: International Journal of Electronics, Vol.86, Iss.1, 1999-01, pp. : 95-98

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Abstract

The Cerenkov radiation excited by a solid relativistic electron beam in a plasmafilled slow-wave structure was analysed recently (Wu et al., 1996, Int. J. Electronics , 81 , 207). It is the purpose of the present comment to show that the boundary condition at the beam-plasma interface used in this work is incorrect.