Development of a High Power Gyrotron Operating at 28 and 35 GHz

Development of a High Power Gyrotron Operating at 28 and 35 GHz

An experimental and design study has been commenced for a dual-frequency gyrotron (28 and 35 GHz). The target output power at 28 GHz is 2 MW. For a modified 28 GHz 1 MW gyrotron, an output power of 1.25 MW and operation of 0.6 MW for 2 s have been achieved at 28 GHz. For the 35.45 GHz oscillation te...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Plasma and fusion research 2015-01, Vol.8, p.1205107-1205107
Hauptverfasser: Kariya, Tsuyoshi, Minami, Ryutaro, Imai, Tsuyoshi, Eguchi, Taku, Sakamoto, Keishi, Mitsunaka, Yoshika, Numakura, Tomoharu, Endo, Yoichi
Format: Artikel
Sprache:eng
Schlagworte:
Computational efficiency
Computing time
Frequency ranges
Gyrotrons
Holes
Mathematical analysis
Transmission efficiency
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An experimental and design study has been commenced for a dual-frequency gyrotron (28 and 35 GHz). The target output power at 28 GHz is 2 MW. For a modified 28 GHz 1 MW gyrotron, an output power of 1.25 MW and operation of 0.6 MW for 2 s have been achieved at 28 GHz. For the 35.45 GHz oscillation test, a cavity oscillation power of 1.2 MW and an efficiency of 33.9% have been confirmed by considering the calculated transmission efficiency of 72%. These results support the development of dual-frequency gyrotrons for lower frequency ranges.
ISSN:1880-6821