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- Title
A Moderately Relativistic Subgigawatt Microwave Oscillator of Twistron Type Operating with 50% Efficiency.
- Authors
Totmeninov, E. M.; Kitsanov, S. A.; Klimov, A. I.; Sinyakov, A. N.
- Abstract
A regime of quasi-stationary microwave generation in moderately relativistic microwave oscillator of the twistron type with 50 ± 20% efficiency of electron beam power conversion into electromagnetic radiation has been obtained in experiment through optimization of the electron–wave interaction. For the selected electron beam parameters (diode voltage, 210 kV; beam current. 1.36 kA) the output microwave power at 10.63 GHz frequency was 140 ± 40 MW in a guiding magnetic field of about 1.9 T. The duration of microwave pulses was about 16 ns.
- Subjects
ELECTRON beams; MICROWAVE oscillators; ELECTROMAGNETIC radiation; MAGNETIC fields; MICROWAVE generation; MICROWAVES
- Publication
Technical Physics Letters, 2019, Vol 45, Issue 3, p292
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785019030362