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Zhurnal Tekhnicheskoi Fiziki, 2011, Volume 81, Issue 2, Pages 113–117
(Mi jtf9055)
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This article is cited in 10 scientific papers (total in 10 papers)
Radiophysics
Microwave source of multigigawatt peak power based on a relativistic backward-wave oscillator and a compressor
V. L. Bratman, G. G. Denisov, N. G. Kolganov, S. V. Mishakin, S. V. Samsonov, D. I. Sobolev Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod
Abstract:
The effect of passive compression of frequency-modulated pulses in dispersive media is used to raise the microwave radiation peak power to a multigigawatt level. A waveguide with a helically corrugated surface is applied as a dispersive medium, and a relativistic 3-cm backward-wave oscillator with an accelerating voltage decaying within the pulse duration serves as a source of frequency-modulated pulses. The compression of pulses to an FWHM of 2.2 ns attended by a rise in the peak power by a factor of 4.5 (to 3.2 GW) is demonstrated with a SINUS-6 accelerator.
Received: 29.06.2010
Citation:
V. L. Bratman, G. G. Denisov, N. G. Kolganov, S. V. Mishakin, S. V. Samsonov, D. I. Sobolev, “Microwave source of multigigawatt peak power based on a relativistic backward-wave oscillator and a compressor”, Zhurnal Tekhnicheskoi Fiziki, 81:2 (2011), 113–117; Tech. Phys., 56:2 (2011), 269–273
Linking options:
https://www.mathnet.ru/eng/jtf9055 https://www.mathnet.ru/eng/jtf/v81/i2/p113
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