Competition of Oscillations at Different Cyclotron Harmonics in the Subterahertz Large-Orbit Gyrotron

Competition of Oscillations at Different Cyclotron Harmonics in the Subterahertz Large-Orbit Gyrotron

Recently, 30-keV/0.7-A continuous wave (CW) subterahertz large-orbit gyrotron was experimentally realized. In this experiment, two different modes at different (second and third) cyclotron harmonics were excited in the same cavity separately at slightly different operating magnetic fields. This work...

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Veröffentlicht in:IEEE transactions on electron devices 2020-09, Vol.67 (9), p.1-7
Hauptverfasser: Kalynov, Yuriy K., Osharin, Ivan V., Savilov, Andrei V.
Format: Artikel
Sprache:eng
Schlagworte:
Cavity resonators
Competition
Continuous radiation
Cyclotrons
Frequency conversion
Gyrotrons
Harmonic analysis
Harmonics
High-harmonic gyrotron
Magnetic separation
Mathematical model
mode competition
mode selectivity
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Beschreibung
Zusammenfassung:Recently, 30-keV/0.7-A continuous wave (CW) subterahertz large-orbit gyrotron was experimentally realized. In this experiment, two different modes at different (second and third) cyclotron harmonics were excited in the same cavity separately at slightly different operating magnetic fields. This work is dedicated to description and theoretical explanation of various regimes of competition of these two modes observed in the experiment.
ISSN:0018-9383
1557-9646
DOI:10.1109/TED.2020.3009617