Title :
RF cavity simulation of 0.3THz 400W gyrotron oscillator
Author :
Lei, Wenqiang ; Li, Ming ; Song, Lei ; Yang, Zhonghai
Author_Institution :
CAEP, Inst. of Appl. Electron., Mianyang
Abstract :
The design for a 0.3 THz 400 W CW gyro-monotron is done and TE06 operating mode is chosen in the paper. The RF cavity mode field distribution and the diffraction Q value is optimized using HFSS software, so the starting current and operating magnetic field is chosen to restrain the mode competition. The simulation results including the peak output power 400 W and the electron efficiency 20% in the frequency spetrum 301.1 GHz are obtained by the beam-wave interaction simulation software.
Keywords :
gyrotrons; oscillators; RF cavity simulation; TE06 operating mode; beam-wave interaction simulation software; frequency 0.3 THz; gyrotron oscillator; magnetic field; power 400 W; Diffraction; Electrons; Gyrotrons; Magnetic analysis; Magnetic fields; Millimeter wave technology; Oscillators; Power generation; Radio frequency; Resonant frequency;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location :
Pasadena, CA
Print_ISBN :
978-1-4244-2119-0
Electronic_ISBN :
978-1-4244-2120-6
DOI :
10.1109/ICIMW.2008.4665420
