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Chaos-controlling technique for suppressing self-modulation in backward-wave tubes

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Abstract

A method for suppressing self-modulation in backward-wave tubes is proposed. Additional delay is introduced into the feedback circuit, owing to which the output signal amplitude affects the electron beam current that enters into the interaction space. Numerical simulations demonstrate that the operating current in the single-frequency oscillation mode may be increased roughly twofold.

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Authors and Affiliations

  1. Institute of Radio Engineering and Electronics (Saratov Branch), Russian Academy of Sciences, Saratov, 410019, Russia

    A. M. Dolov & S. P. Kuznetsov

Authors
  1. A. M. Dolov
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  2. S. P. Kuznetsov
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Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Fiziki, Vol. 73, No. 8, 2003, pp. 139–142.

Original Russian Text Copyright © 2003 by Dolov, Kuznetsov.

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Dolov, A.M., Kuznetsov, S.P. Chaos-controlling technique for suppressing self-modulation in backward-wave tubes. Tech. Phys. 48, 1074–1077 (2003). https://doi.org/10.1134/1.1607485

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  • DOI: https://doi.org/10.1134/1.1607485

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