Title :
Analysis of mode competition in output cavity for W-band sheet beam EIK
Author :
Zhiwei Chang ; Lin Meng ; Yong Yin ; Jie Xie ; Qingyun Chen ; Linping Feng
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Highly overmoded structures of sheet beam EIK are barriers for the stable operation in RF circuit. In this paper, 3D simulations of an output cavity are presented followed by the calculations of RF parameters and mode competition analysis. Simulation results indicate that potential mode competition is feasible to be alleviated by systematic optimization while meeting the other performance requirements simultaneously.
Keywords :
klystrons; millimetre wave generation; 3D simulations; RF circuit stability; RF parameter; W-band sheet beam EIK; extended interaction klystron; mode competition; output cavity; Bandwidth; Cavity resonators; Couplings; Integrated circuit modeling; Optimization; Radio frequency; Three-dimensional displays; W-band; extended interaction klystron(EIK); mode competition; sheet beam;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7109-1
DOI :
10.1109/IVEC.2015.7223910
