Highly efficient generation of subnanosecond microwave pulses in Ka-band and nanosecond pulses in X-band

Abstract

The paper presents theoretical and experimental studies of the Superradiance (SR) regime of short high-power microwave pulse production in the Cherenkov relativistic BWO. It was found in theory and simulations, that under certain conditions, the peak power of the microwave pulse may be higher than the electron beam power. It is possible for enough lengthy uniform slow wave structure in the case of moderate electron energy and task easy for longitudinal profiling of coupling impedance. In experiment using the RADAN-303SNS mini-accelerator, 420 MW, 200 ps pulses were produced in Ka-band. In X-band experiment using SINUS-150 accelerator, 1.2 GW, 0.5 ns pulses were produced with 140% power conversion efficiency.

Original language	English
Title of host publication	BEAMS 2002 - 14th International Conference on High-Power Particle Beams
Pages	279-282
Number of pages	4
Volume	1
Publication status	Published - 2002
Externally published	Yes
Event	14th International Conference on High-Power Particle Beams, BEAMS 2002 and the 5th International Conference on Dense Z-Pinches, DZP 2002 - Albuquerque, NM, United States Duration: 23 Jun 2002 → 28 Jun 2002

Other

Other	14th International Conference on High-Power Particle Beams, BEAMS 2002 and the 5th International Conference on Dense Z-Pinches, DZP 2002
Country	United States
City	Albuquerque, NM
Period	23.6.02 → 28.6.02

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Highly efficient generation of subnanosecond microwave pulses in Ka-band and nanosecond pulses in X-band. / Elchaninov, Anton A.; Korovin, Sergey D.; Pegel, Igor V.; Rostov, Vladislav V.; Shpak, Valery G.; Yalandin, Michael I.

BEAMS 2002 - 14th International Conference on High-Power Particle Beams. Vol. 1 2002. p. 279-282 6219444.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Elchaninov, AA, Korovin, SD, Pegel, IV, Rostov, VV, Shpak, VG & Yalandin, MI 2002, Highly efficient generation of subnanosecond microwave pulses in Ka-band and nanosecond pulses in X-band. in BEAMS 2002 - 14th International Conference on High-Power Particle Beams. vol. 1, 6219444, pp. 279-282, 14th International Conference on High-Power Particle Beams, BEAMS 2002 and the 5th International Conference on Dense Z-Pinches, DZP 2002, Albuquerque, NM, United States, 23.6.02.

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title = "Highly efficient generation of subnanosecond microwave pulses in Ka-band and nanosecond pulses in X-band",

abstract = "The paper presents theoretical and experimental studies of the Superradiance (SR) regime of short high-power microwave pulse production in the Cherenkov relativistic BWO. It was found in theory and simulations, that under certain conditions, the peak power of the microwave pulse may be higher than the electron beam power. It is possible for enough lengthy uniform slow wave structure in the case of moderate electron energy and task easy for longitudinal profiling of coupling impedance. In experiment using the RADAN-303SNS mini-accelerator, 420 MW, 200 ps pulses were produced in Ka-band. In X-band experiment using SINUS-150 accelerator, 1.2 GW, 0.5 ns pulses were produced with 140% power conversion efficiency.",

author = "Elchaninov, {Anton A.} and Korovin, {Sergey D.} and Pegel, {Igor V.} and Rostov, {Vladislav V.} and Shpak, {Valery G.} and Yalandin, {Michael I.}",

year = "2002",

language = "English",

isbn = "9780735401075",

volume = "1",

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booktitle = "BEAMS 2002 - 14th International Conference on High-Power Particle Beams",

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T1 - Highly efficient generation of subnanosecond microwave pulses in Ka-band and nanosecond pulses in X-band

AU - Elchaninov, Anton A.

AU - Korovin, Sergey D.

AU - Pegel, Igor V.

AU - Rostov, Vladislav V.

AU - Shpak, Valery G.

AU - Yalandin, Michael I.

PY - 2002

Y1 - 2002

N2 - The paper presents theoretical and experimental studies of the Superradiance (SR) regime of short high-power microwave pulse production in the Cherenkov relativistic BWO. It was found in theory and simulations, that under certain conditions, the peak power of the microwave pulse may be higher than the electron beam power. It is possible for enough lengthy uniform slow wave structure in the case of moderate electron energy and task easy for longitudinal profiling of coupling impedance. In experiment using the RADAN-303SNS mini-accelerator, 420 MW, 200 ps pulses were produced in Ka-band. In X-band experiment using SINUS-150 accelerator, 1.2 GW, 0.5 ns pulses were produced with 140% power conversion efficiency.

AB - The paper presents theoretical and experimental studies of the Superradiance (SR) regime of short high-power microwave pulse production in the Cherenkov relativistic BWO. It was found in theory and simulations, that under certain conditions, the peak power of the microwave pulse may be higher than the electron beam power. It is possible for enough lengthy uniform slow wave structure in the case of moderate electron energy and task easy for longitudinal profiling of coupling impedance. In experiment using the RADAN-303SNS mini-accelerator, 420 MW, 200 ps pulses were produced in Ka-band. In X-band experiment using SINUS-150 accelerator, 1.2 GW, 0.5 ns pulses were produced with 140% power conversion efficiency.

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BT - BEAMS 2002 - 14th International Conference on High-Power Particle Beams

T2 - 14th International Conference on High-Power Particle Beams, BEAMS 2002 and the 5th International Conference on Dense Z-Pinches, DZP 2002

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