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Self-oscillations in a gyro-backward-wave tube with coupled electrodynamic structures

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Abstract

Self-oscillations in a gyro-backward-wave tube with coupled guiding structures are studied. It is shown analytically and numerically that the critical current for the onset of self-modulation in such a structure can be significantly increased and a high power can be achieved in the single-frequency oscillation mode. Numerical simulations predict a significant increase in the gyrotron efficiency at the optimal coupling between the guiding structures.

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Authors and Affiliations

  1. Colledge State Research and Educational Center, Chernyshevsky State University, ul. Dvadtsatiletiya VLKSM 112a, Saratov, 410026, Russia

    A. A. Koronovskii, D. I. Trubetskov & A. E. Khramov

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  1. A. A. Koronovskii
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  2. D. I. Trubetskov
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  3. A. E. Khramov
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__________

Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 73, No. 6, 2003, pp. 110–117.

Original Russian Text Copyright © 2003 by Koronovskii, Trubetskov, Khramov.

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Koronovskii, A.A., Trubetskov, D.I. & Khramov, A.E. Self-oscillations in a gyro-backward-wave tube with coupled electrodynamic structures. Tech. Phys. 48, 768–775 (2003). https://doi.org/10.1134/1.1583833

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  • DOI: https://doi.org/10.1134/1.1583833

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