Resonance S-band relativistic backward wave oscillator based on a submicrosecond pulsed high-voltage generator

Abstract

We present the results of investigations of a resonance S-band relativistic backward wave oscillator (RBWO) that employs a submicrosecond pulsed high-voltage source based on a Marx generator scheme with a water-filled pulse-forming line. It is shown that the spontaneous limitation of the microwave pulse duration in the RBWO is caused by the emission of charged particles from plasma generated at the surface of a slow-wave system under the action of intense high-frequency fields. An increase in the electric strength of the electrodynamic system of the resonance RBWO, which was achieved by processing the surface with a high-current low-energy electron beam, allowed the pulse energy to be increased to 250 J at a peak output radiation power of about 3 GW.

Original language	English
Pages (from-to)	581-583
Number of pages	3
Journal	Technical Physics Letters
Volume	34
Issue number	7
DOIs	https://doi.org/10.1134/S1063785008070134
Publication status	Published - Jul 2008
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1134/S1063785008070134

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Resonance S-band relativistic backward wave oscillator based on a submicrosecond pulsed high-voltage generator. / Volkov, S. N.; Karlik, K. V.; Koval'chuk, B. M.; Kurkan, I. K.; Ozur, G. E.; Pegel', I. V.; Polevin, S. D.; Proskurovskiǐ, D. I.; Sukhov, M. Yu.

In: Technical Physics Letters, Vol. 34, No. 7, 07.2008, p. 581-583.

Research output: Contribution to journal › Article › peer-review

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title = "Resonance S-band relativistic backward wave oscillator based on a submicrosecond pulsed high-voltage generator",

abstract = "We present the results of investigations of a resonance S-band relativistic backward wave oscillator (RBWO) that employs a submicrosecond pulsed high-voltage source based on a Marx generator scheme with a water-filled pulse-forming line. It is shown that the spontaneous limitation of the microwave pulse duration in the RBWO is caused by the emission of charged particles from plasma generated at the surface of a slow-wave system under the action of intense high-frequency fields. An increase in the electric strength of the electrodynamic system of the resonance RBWO, which was achieved by processing the surface with a high-current low-energy electron beam, allowed the pulse energy to be increased to 250 J at a peak output radiation power of about 3 GW.",

author = "Volkov, {S. N.} and Karlik, {K. V.} and Koval'chuk, {B. M.} and Kurkan, {I. K.} and Ozur, {G. E.} and Pegel', {I. V.} and Polevin, {S. D.} and Proskurovskiǐ, {D. I.} and Sukhov, {M. Yu}",

year = "2008",

month = jul,

doi = "10.1134/S1063785008070134",

language = "English",

volume = "34",

pages = "581--583",

journal = "Technical Physics Letters",

issn = "1063-7850",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "7",

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T1 - Resonance S-band relativistic backward wave oscillator based on a submicrosecond pulsed high-voltage generator

AU - Volkov, S. N.

AU - Karlik, K. V.

AU - Koval'chuk, B. M.

AU - Kurkan, I. K.

AU - Ozur, G. E.

AU - Pegel', I. V.

AU - Polevin, S. D.

AU - Proskurovskiǐ, D. I.

AU - Sukhov, M. Yu

PY - 2008/7

Y1 - 2008/7

N2 - We present the results of investigations of a resonance S-band relativistic backward wave oscillator (RBWO) that employs a submicrosecond pulsed high-voltage source based on a Marx generator scheme with a water-filled pulse-forming line. It is shown that the spontaneous limitation of the microwave pulse duration in the RBWO is caused by the emission of charged particles from plasma generated at the surface of a slow-wave system under the action of intense high-frequency fields. An increase in the electric strength of the electrodynamic system of the resonance RBWO, which was achieved by processing the surface with a high-current low-energy electron beam, allowed the pulse energy to be increased to 250 J at a peak output radiation power of about 3 GW.

AB - We present the results of investigations of a resonance S-band relativistic backward wave oscillator (RBWO) that employs a submicrosecond pulsed high-voltage source based on a Marx generator scheme with a water-filled pulse-forming line. It is shown that the spontaneous limitation of the microwave pulse duration in the RBWO is caused by the emission of charged particles from plasma generated at the surface of a slow-wave system under the action of intense high-frequency fields. An increase in the electric strength of the electrodynamic system of the resonance RBWO, which was achieved by processing the surface with a high-current low-energy electron beam, allowed the pulse energy to be increased to 250 J at a peak output radiation power of about 3 GW.

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DO - 10.1134/S1063785008070134

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JO - Technical Physics Letters

JF - Technical Physics Letters

SN - 1063-7850

IS - 7

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Resonance S-band relativistic backward wave oscillator based on a submicrosecond pulsed high-voltage generator

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