Title :
Design studies of 140GHz, 1.6MW gyrotron oscillator
Author :
Zhiliang Li ; Jinjun Feng ; Bentian Liu ; Efeng Wang ; Yang Zhang ; Tiechang Yan
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Beijing Vacuum Electron. Res. Inst., Beijing, China
Abstract :
The design of a 140GHz gyrotron oscillator operated in the circular TE22,6 mode is presented. Results of simulations with nonlinear theory code show that the gyrotron can generate peak power of 1.6MW at 140GHz when utilized a 80kV, 40A, ν⊥/ν∥=1.4 electron beam, and the gyrotron operates stably in the operating mode.
Keywords :
electron beams; gyrotrons; millimetre wave oscillators; nonlinear codes; circular TE mode; current 40 A; electron beam; frequency 140 GHz; gyrotron oscillator; nonlinear theory code; power 1.6 MW; voltage 80 kV; Cavity resonators; Couplings; Electron beams; Gyrotrons; Magnetic fields; Oscillators; Radio frequency; 140GHz; ECRH; Gyrotron oscillator;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Print_ISBN :
978-1-4799-7109-1
DOI :
10.1109/IVEC.2015.7223939
