Numerical model for investigating excitation of axially asymmetrical waves in coaxial vircators

M. Yu Antoshkin, V. P. Grigor'yev, T. V. Koval, N. I. Sablin

Research output: Contribution to journalArticle


A two-dimensional code in r-θ geometry with self-consistent emission of electrons from a cathode is presented, intended for investigating the nonsteady-state nonlinear interaction of an electron beam with axially asymmetrical waves. The results of a numerical investigation of the amplification and oscillation operating mode in a coaxial triode with virtual cathode are presented.

Original languageEnglish
Pages (from-to)39-44
Number of pages6
JournalJournal of Communications Technology and Electronics
Issue number12
Publication statusPublished - 1995


ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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