Numerical investigation of the excitation of axially symmetric electromagnetic oscillations in a coaxial triode with a virtual cathode

Abstract

We used a 2.5 dimensional computer code to numerically investigate the dynamics of an electron beam excited by axially symmetric electromagnetic waves in a coaxial virtual-cathode triode. In this paper we describe the dependence of the frequency characteristics, power, and efficiency on the beam and system parameters we obtained, and show that the dependence of the radiated power on the anode transparency is extremal.

Original language	English
Pages (from-to)	5-11
Number of pages	7
Journal	Journal of Communications Technology and Electronics
Volume	40
Issue number	7
Publication status	Published - 1995

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

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title = "Numerical investigation of the excitation of axially symmetric electromagnetic oscillations in a coaxial triode with a virtual cathode",

abstract = "We used a 2.5 dimensional computer code to numerically investigate the dynamics of an electron beam excited by axially symmetric electromagnetic waves in a coaxial virtual-cathode triode. In this paper we describe the dependence of the frequency characteristics, power, and efficiency on the beam and system parameters we obtained, and show that the dependence of the radiated power on the anode transparency is extremal.",

author = "Grigor'ev, {V. P.} and Antoshkin, {M. Yu} and Koval, {T. V.}",

year = "1995",

language = "English",

volume = "40",

pages = "5--11",

journal = "Journal of Communications Technology and Electronics",

issn = "1064-2269",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "7",

}

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T1 - Numerical investigation of the excitation of axially symmetric electromagnetic oscillations in a coaxial triode with a virtual cathode

AU - Grigor'ev, V. P.

AU - Antoshkin, M. Yu

AU - Koval, T. V.

PY - 1995

Y1 - 1995

N2 - We used a 2.5 dimensional computer code to numerically investigate the dynamics of an electron beam excited by axially symmetric electromagnetic waves in a coaxial virtual-cathode triode. In this paper we describe the dependence of the frequency characteristics, power, and efficiency on the beam and system parameters we obtained, and show that the dependence of the radiated power on the anode transparency is extremal.

AB - We used a 2.5 dimensional computer code to numerically investigate the dynamics of an electron beam excited by axially symmetric electromagnetic waves in a coaxial virtual-cathode triode. In this paper we describe the dependence of the frequency characteristics, power, and efficiency on the beam and system parameters we obtained, and show that the dependence of the radiated power on the anode transparency is extremal.

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M3 - Article

AN - SCOPUS:0029484405

VL - 40

SP - 5

EP - 11

JO - Journal of Communications Technology and Electronics

JF - Journal of Communications Technology and Electronics

SN - 1064-2269

IS - 7

ER -