Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor

V. L. Bratman; G. G. Denisov; N. G. Kolganov; S. V. Mishakin; S. V. Samsonov; A. W. Cross; W. He; L. Zhang; M. McStravick; C. G. Whyte; A. R. Young; K. Ronald; C. W. Robertson; A. D. R. Phelps

doi:10.1063/1.3505825

Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor

V. L. Bratman, G. G. Denisov, N. G. Kolganov, S. V. Mishakin, S. V. Samsonov, A. W. Cross, W. He, L. Zhang, M. McStravick, C. G. Whyte, A. R. Young, K. Ronald, C. W. Robertson, A. D. R. Phelps

Research output: Contribution to journal › Article

29 Citations (Scopus)

Abstract

The phenomenon of passive compression of frequency-modulated (FM) pulses in a dispersive media (DM) was used to increase the peak microwave power up to the multigigawatt level A helically corrugated waveguide was used as the DM, while a relativistic X-band backward-wave oscillator (RBWO) with a descending-during-the-pulse accelerating voltage served as a source of FM pulses Compression of pulses down to a halfwidth of 2 2 ns accompanied by a 4 5-fold power increase up to a value of about 3 2 GW has been demonstrated.

Original language	English
Article number	110703
Number of pages	3
Journal	Physics of Plasmas
Volume	17
Issue number	11
DOIs	https://doi.org/10.1063/1.3505825
Publication status	Published - Nov 2010

Keywords

backward wave oscillators
microwave generation
pulse compression
helical waveguides
dispersive media
compressors

Access to Document

10.1063/1.3505825

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High Power MM And Sub-MM Wave Amplifiers For High Frequency ESR/DNP, High Resolution Radar and Remote Sensing
Phelps, A., Cross, A., Ronald, K. & Donaldson, C.
EPSRC (Engineering and Physical Sciences Research Council)
1/04/09 → 31/03/13
Project: Research
Compression of frequency modulated pulses using a high order helically corrugated waveguide
Cross, A., Phelps, A., Ronald, K. & Zhang, L.
EPSRC (Engineering and Physical Sciences Research Council)
1/10/06 → 30/09/10
Project: Research
Wave dispersion measurement of helically corrugated waveguides using Vector Network Analyser
Phelps, A., Cross, A., Ronald, K. & Whyte, C.
EPSRC (Engineering and Physical Sciences Research Council)
1/10/05 → 28/02/09
Project: Research

29 Citations
1 Conference contribution book

Periodic GW level microwave pulses in X-band from a combination of a relativistic backward wave oscillator and a helical waveguide compressor
Macinnes, P., Bratman, V. L., Zhang, L., Denisov, G. G., He, W., Kolganov, N. G., Mcstravick, M., Mishakin, S. V., Robertson, C. W., Samsonov, S. V., Whyte, C. G., Young, A. R., Ronald, K., Phelps, A. D. R. & Cross, A. W., 13 Feb 2018, 2017 IEEE 21st International Conference on Pulsed Power, PPC. Piscataway, N.J.: IEEE, 4 p. 8291306
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

Open Access
File
10 Downloads (Pure)

1 Types of External academic engagement - Hosting academic visitor

Research collaboration with Institute of Applied Physics, RAS
Alan Phelps (Host)
1 Jan 1995 → 31 Dec 2015
Activity: Other activity types › Types of External academic engagement - Hosting academic visitor

Cite this

Bratman, V. L., Denisov, G. G., Kolganov, N. G., Mishakin, S. V., Samsonov, S. V., Cross, A. W., He, W., Zhang, L., McStravick, M., Whyte, C. G., Young, A. R., Ronald, K., Robertson, C. W., & Phelps, A. D. R. (2010). Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor. Physics of Plasmas, 17(11), [110703]. https://doi.org/10.1063/1.3505825

Bratman, V. L. ; Denisov, G. G. ; Kolganov, N. G. ; Mishakin, S. V. ; Samsonov, S. V. ; Cross, A. W. ; He, W. ; Zhang, L. ; McStravick, M. ; Whyte, C. G. ; Young, A. R. ; Ronald, K. ; Robertson, C. W. ; Phelps, A. D. R. / Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor. In: Physics of Plasmas. 2010 ; Vol. 17, No. 11.

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title = "Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor",

abstract = "The phenomenon of passive compression of frequency-modulated (FM) pulses in a dispersive media (DM) was used to increase the peak microwave power up to the multigigawatt level A helically corrugated waveguide was used as the DM, while a relativistic X-band backward-wave oscillator (RBWO) with a descending-during-the-pulse accelerating voltage served as a source of FM pulses Compression of pulses down to a halfwidth of 2 2 ns accompanied by a 4 5-fold power increase up to a value of about 3 2 GW has been demonstrated.",

keywords = "backward wave oscillators, microwave generation, pulse compression , helical waveguides, dispersive media, compressors",

author = "Bratman, {V. L.} and Denisov, {G. G.} and Kolganov, {N. G.} and Mishakin, {S. V.} and Samsonov, {S. V.} and Cross, {A. W.} and W. He and L. Zhang and M. McStravick and Whyte, {C. G.} and Young, {A. R.} and K. Ronald and Robertson, {C. W.} and Phelps, {A. D. R.}",

year = "2010",

month = nov,

doi = "10.1063/1.3505825",

language = "English",

volume = "17",

journal = "Physics of Plasmas",

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Bratman, VL, Denisov, GG, Kolganov, NG, Mishakin, SV, Samsonov, SV, Cross, AW, He, W, Zhang, L, McStravick, M, Whyte, CG , Young, AR , Ronald, K , Robertson, CW & Phelps, ADR 2010, 'Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor', Physics of Plasmas, vol. 17, no. 11, 110703. https://doi.org/10.1063/1.3505825

Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor. / Bratman, V. L.; Denisov, G. G.; Kolganov, N. G.; Mishakin, S. V.; Samsonov, S. V.; Cross, A. W.; He, W.; Zhang, L.; McStravick, M.; Whyte, C. G.; Young, A. R.; Ronald, K.; Robertson, C. W.; Phelps, A. D. R.

In: Physics of Plasmas, Vol. 17, No. 11, 110703, 11.2010.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor

AU - Bratman, V. L.

AU - Denisov, G. G.

AU - Kolganov, N. G.

AU - Mishakin, S. V.

AU - Samsonov, S. V.

AU - Cross, A. W.

AU - He, W.

AU - Zhang, L.

AU - McStravick, M.

AU - Whyte, C. G.

AU - Young, A. R.

AU - Ronald, K.

AU - Robertson, C. W.

AU - Phelps, A. D. R.

PY - 2010/11

Y1 - 2010/11

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KW - backward wave oscillators

KW - microwave generation

KW - pulse compression

KW - helical waveguides

KW - dispersive media

KW - compressors

U2 - 10.1063/1.3505825

DO - 10.1063/1.3505825

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SN - 1070-664X

IS - 11

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ER -

Generation of 3 GW microwave pulses in X-band from a combination of a relativistic backward-wave oscillator and a helical-waveguide compressor

Abstract

Keywords

Access to Document

High Power MM And Sub-MM Wave Amplifiers For High Frequency ESR/DNP, High Resolution Radar and Remote Sensing

Compression of frequency modulated pulses using a high order helically corrugated waveguide

Wave dispersion measurement of helically corrugated waveguides using Vector Network Analyser

Periodic GW level microwave pulses in X-band from a combination of a relativistic backward wave oscillator and a helical waveguide compressor

Research collaboration with Institute of Applied Physics, RAS

Cite this