Abstract <p>The authors model a pulsed relativistic W-band gyrotron powered by a helical electron beam with an energy of 500 keV and a current of 200 A. A system of self-consistent averaged equations is used to determine the optimum geometry of the space of electron–wave interaction. Modes of generation with an output power of approximately 40 MW are obtained. Large-particle 3D modeling confirms the possibility of achieving single-mode generation with high efficiency.</p>

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Developing a Super-Powerful Relativistic W-Band Gyrotron

  • A. N. Leontyev,
  • R. M. Rozental,
  • O. P. Plankin,
  • E. S. Semenov

摘要

Abstract

The authors model a pulsed relativistic W-band gyrotron powered by a helical electron beam with an energy of 500 keV and a current of 200 A. A system of self-consistent averaged equations is used to determine the optimum geometry of the space of electron–wave interaction. Modes of generation with an output power of approximately 40 MW are obtained. Large-particle 3D modeling confirms the possibility of achieving single-mode generation with high efficiency.