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Mutual Amplification of two Traveling Transverse Waveguide Modes Coupled by a Bragg Structure

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Radiophysics and Quantum Electronics Aims and scope

Abstract

We study the possibilities of using mutual amplification (at one frequency) of two traveling transverse waveguide-system modes, coupled by a Bragg structure, in electron microwave amplifiers. Based on the universal asymptotic equations, we show that the broadening of the bandwidth of resonant electron–wave interaction in such a device can lead to a significant increase in the efficiency and make the amplifier less sensitive to the electron velocity spread.

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Authors and Affiliations

  1. Institute of Applied physics of the Russian Academy of Sciences, Nizhny Novgorod, Russia

    M. A. Dorf & A. V. Savilov

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  1. M. A. Dorf
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  2. A. V. Savilov
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Dorf, M.A., Savilov, A.V. Mutual Amplification of two Traveling Transverse Waveguide Modes Coupled by a Bragg Structure. Radiophysics and Quantum Electronics 47, 276–282 (2004). https://doi.org/10.1023/B:RAQE.0000041234.66798.b6

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  • DOI: https://doi.org/10.1023/B:RAQE.0000041234.66798.b6

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