Effect of the anode-current magnetic field on the motion of electrons in a triode with a virtual cathode

V. P. Grigor'ev, T. V. Koval', A. V. Kozlovskikh

Research output: Contribution to journalArticle

Abstract

The effect of the anode-current magnetic field on the electron motion in a triode with a virtual cathode is considered. It is shown that the anode-current magnetic field influences the oscillation period and trajectories of electrons. The condition of self-isolation of the electron beam is investigated as a function of the diode parameter. It is shown that the displacement of the beam electrons under the action of the anode-current magnetic field leads to a decrease in the electron phase modulation and an increase in the spread in the electron oscillation amplitude; as a result, the generation efficiency of microwave radiation decreases.

Original languageEnglish
Pages (from-to)1163-1167
Number of pages5
JournalTechnical Physics
Volume51
Issue number9
DOIs
Publication statusPublished - Sep 2006

Fingerprint

triodes
anodes
cathodes
magnetic fields
electron beams
electron oscillations
electrons
phase modulation
isolation
diodes
trajectories
microwaves
oscillations

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Effect of the anode-current magnetic field on the motion of electrons in a triode with a virtual cathode. / Grigor'ev, V. P.; Koval', T. V.; Kozlovskikh, A. V.

In: Technical Physics, Vol. 51, No. 9, 09.2006, p. 1163-1167.

Research output: Contribution to journalArticle

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