Abstract
Features of chaotic vibrations generated in one-beam and multibeam vircators are studied. The transition to the chaotic generation is found to pass in accordance with a complex quasi-periodical dynamics, which is confirmed by the calculated Lyapunov exponents.
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ACKNOWLEDGMENTS
The development of mathematical models of the above systems was supported by the RF Ministry of Education and Science, project no. 3.859.2017/4.6. Our study of the one-beam vircator was performed as part of the RF Presidential Program for Young Russian Scientists, project no. MK-1163.2017.2. The characterization of the multibeam vircator was supported by the RF Ministry of Education and Science, project no. 3.6723.2017/8.9.
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Translated by O. Maslova
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Badarin, A.A., Kurkin, S.A., Frolov, N.S. et al. Analyzing Complex Dynamic Modes in Different Modifications of Relativistic Generators on a Virtual Cathode. Bull. Russ. Acad. Sci. Phys. 82, 1456–1460 (2018). https://doi.org/10.3103/S1062873818110047
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DOI: https://doi.org/10.3103/S1062873818110047