Powerful large orbit gyrotron of submillimeter wavelength range

Powerful large orbit gyrotron of submillimeter wavelength range

Preliminary design of cavity for high power submillimeter large orbit gyrotron has been described. Time-dependent, multi-mode calculation gives us the possibility to achieve output power of up to 1.5 MW with a frequency 420.8 GHz at third harmonic. The most important advantages of LOG are possibilit...

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Hauptverfasser: Idehara, T., Watanabe, O., Kamada, M., Agusu, L., Yatsui, K., Jiang, W., Manuilov, V.N., Glyavin, M.Yu
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Electron beams
Frequency
Gyrotrons
Magnetic fields
Physics
Power generation
Pulsed power supplies
Q factor
Submillimeter wave technology
Voltage
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Beschreibung
Zusammenfassung:Preliminary design of cavity for high power submillimeter large orbit gyrotron has been described. Time-dependent, multi-mode calculation gives us the possibility to achieve output power of up to 1.5 MW with a frequency 420.8 GHz at third harmonic. The most important advantages of LOG are possibility of selective excitation of high harmonic number. However, due to low efficiency of this devices (typically a few percents), high output power needs powerful electron beams.
DOI:10.1109/ICIMW.2004.1422246