Title :
A 42 GHz, 200 kW second harmonic gyrotron
Author :
Kartikeyan, M.V. ; Borie, E. ; Piosczyk, B. ; Thumm, M.
Author_Institution :
Inst. fur Hochleistungsimpuls- und Mikrowellentech., Forschungszentrum Karlsruhe, Germany
Abstract :
In this paper, the possibility of a 42 GHz, 200 kW CW gyrotron, operating in the TE/sub 4,2/ mode at the second cyclotron harmonic, is presented. The study includes a mode selection procedure followed by cavity and interaction computation for power and efficiency. This device will serve as a heating source for a small experimental steady state Tokamak which requires microwave power, preferably in the form of a Gaussian beam.
Keywords :
Tokamak devices; cyclotron resonance; gyrotrons; harmonic generation; millimetre wave generation; millimetre wave tubes; modal analysis; plasma toroidal confinement; 200 kW; 42 GHz; CW gyrotron operating modes; Gaussian beams; Tokamak applications; cavity/interaction computation; gyrotron frequency/power; mm-wave generation; mm-wave tubes; mode selection; power/efficiency computation; second cyclotron harmonic operation; second harmonic gyrotrons; steady state Tokamak heating source; Communication industry; Cyclotrons; Electromagnetic heating; Electrons; Gyrotrons; Microwave devices; Power generation; Resonance; Steady-state; Tokamaks;
Conference_Titel :
Infrared and Millimeter Waves, 2002. Conference Digest. Twenty Seventh International Conference on
Conference_Location :
San Diego, CA, USA
Print_ISBN :
0-7803-7423-1
DOI :
10.1109/ICIMW.2002.1076073
