Title :
Simulation of input structure for confocal quasi- cylindrical gyrotron amplifier
Author :
Chao Zhao ; Wenxin Liu ; Yong Wang
Author_Institution :
Inst. of Electron., Beijing, China
Abstract :
For the researches of input structure of confocal quasi-cylindrical gyrotron amplifier with frequency at 220GHz, the parameters of input structure are optimum with a help of CST studio. The input structure including WR4 waveguide, WR2.8 waveguide, 90° circle waveguide and confocal quasi-cylindrical waveguide are studied. The results show that the TE06 mode is obtained in confocal quasi-cylindrical waveguide with the optimum structure.
Keywords :
amplifiers; gyrotrons; CST studio; TE06 mode; WR2.8 waveguide; WR4 waveguide; circle waveguide; confocal quasicylindrical gyrotron amplifier; confocal quasicylindrical waveguide; input structure; optimum structure; simulation; Quantum cascade lasers; Waveguide transitions;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665668
