Title :
Stability analysis of W-band extended interaction output cavity
Author :
Yong Zhong ; Yong Wang
Author_Institution :
Key Lab. of High Power Microwave Sources & Technol., Inst. of Electron., Beijing, China
Abstract :
In this paper, a novel w-band extended interaction output cavity stability analysis is presented. Adopting beam quality factor and PIC code, stability analysis of the eight ladder grids cavity is discussed for the 2π operation mode. Results show that reasonable beam quality factor can reach more stable output power without oscillation of parasitic mode.
Keywords :
electron beams; klystrons; stability; PIC code; W-band extended interaction output cavity; beam quality factor; ladder grid cavity; stability analysis; Cavity resonators; Electric fields; Mathematical model; Microwave theory and techniques; Oscillators; Q-factor; Stability analysis; extended; interaction; output cavity; w-band;
Conference_Titel :
Vacuum Electronics Conference, IEEE International
Conference_Location :
Monterey, CA
DOI :
10.1109/IVEC.2014.6857630
