Abstract
We consider the self-consistent system of equations describing the combined interaction of an eigenwave of the periodic structure with the space-charge waves and one of the cyclotron waves of a magnetized relativistic electron beam. A planar model of a relativistic backward-wave oscillator is studied. The main attention is paid to quenching of self-oscillations due to excitation of fast cyclotron waves. The appearance of hard oscillation modes and hysteresis phenomena in the backward-wave oscillator is observed when the value of the guiding magnetic field is close to the resonant one.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 49, No. 2, pp. 105–120, February 2006.
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Kovalev, N.F., Palitsin, A.V. & Fuks, M.I. Cyclotron suppression of generation in a relativistic backward-wave oscillator of Čerenkov type. Radiophys Quantum Electron 49, 93–107 (2006). https://doi.org/10.1007/s11141-006-0041-1
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DOI: https://doi.org/10.1007/s11141-006-0041-1