DocumentCode
182498
Title
Instability analysis on a high power Ka-band rectangular double-grating sheet beam BWO
Author
Yabin Zhang ; Zhanliang Wang ; Junpeng Liao ; Yanyu Wei ; Qing Zhou ; Yubin Gong
Author_Institution
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2014
fDate
22-24 April 2014
Firstpage
391
Lastpage
392
Abstract
This paper gives a numerical instability analysis of a high power Ka-band rectangular double-grating sheet beam backward wave oscillator (BWO). In the experiment, this BWO can generate a pulsing microwave power of 46.8MW but with a degree of instability. This simulation analysis can provide some significance for guiding the experiment.
Keywords
backward wave oscillators; microwave tubes; numerical stability; backward wave oscillator; high power Ka-band rectangular double-grating sheet beam BWO instability analysis; numerical instability analysis; power 46.8 MW; Cathodes; Educational institutions; Electron beams; Microwave communication; Microwave devices; Microwave oscillators; Power generation; double-grating; instability analysis; rectangular waveguide; sheet beam;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference, IEEE International
Conference_Location
Monterey, CA
Type
conf
DOI
10.1109/IVEC.2014.6857654
Filename
6857654
Link To Document