P1–4: Design and stability analysis of a three-gap coupled output circuit with three modes overlapping

Author

Min, Zhu ; Jirun, Luo ; Wei, Guo ; Huibing, Cui ; Yansheng, Zhang

Author_Institution

Key Lab. of High Power Microwave Sources & Technol., Chinese Acad. of Sci., Beijing, China

fYear

2010

fDate

18-20 May 2010

Firstpage

107

Lastpage

108

Abstract

The resonant characteristics and the mode overlapping process of a three-gap coupled cavity output circuit had been discussed. Based on an X-band three-gap coupled cavity output circuit, the group delay characteristic and working stability are simulated and studied. The results show that the output bandwidth of 6.61% at 1.7dB fluctuation in X-band may be obtained with three-mode overlapping and each mode can stably operate in the bandwidth.

Keywords

circuit stability; coupled circuits; klystrons; X-band three-gap coupled cavity output circuit; group delay characteristic; mode overlapping process; output bandwidth; resonant characteristics; stability analysis; three-gap coupled output circuit; three-mode overlapping; working stability; Bandwidth; Circuit stability; Coupling circuits; Equivalent circuits; Klystrons; Microwave circuits; RLC circuits; Resonance; Resonant frequency; Stability analysis; Coupling coefficient; Mode Overlapping; Stability; Three-gap coupled cavity output circuit;

fLanguage

English

Publisher

ieee

Conference_Titel

Vacuum Electronics Conference (IVEC), 2010 IEEE International

Conference_Location

Monterey, CA

Print_ISBN

978-1-4244-7098-3

Type

conf

DOI

10.1109/IVELEC.2010.5503579

Filename

5503579