Title :
Research and development of Multi-Beam Klystrons in China
Author :
Ding, Yaogen ; Liu, Pukun ; Zhan, Zhaozhuan ; Wang, Yong
Author_Institution :
Key Lab. of High Power Microwave Sources & Technol., Chinese Acad. of Sci., Beijing, China
Abstract :
Many types of Multi-Beam Klystrons (MBKs) with frequency range from L to Ku band, power level of several hundred watts to several hundred kilo-watts, have been developed in China during last 17 years. The research work on both special technology and tubes will be described in this paper. The technical problems of the MBKs are also discussed.
Keywords :
cathodes; electron optics; klystrons; beam-wave interaction; broadband output circuit; high current density cathode; multibeam electron optics system; multibeam klystrons; power level; spray spectrum; Bandwidth; Cathodes; Electron optics; Frequency; Klystrons; Magnetic separation; Optical filters; Permanent magnets; Research and development; Voltage; Coated impregnated cathode; Filter-Load Double Gap Coupling Cavity; Multi-Beam Klystrons(MBKs); Multi-beam electron optics system; Periodic Reversal Permanent Magnet (PRPM);
Conference_Titel :
Vacuum Electronics Conference, 2009. IVEC '09. IEEE International
Conference_Location :
Rome
Print_ISBN :
978-1-4244-3500-5
Electronic_ISBN :
978-1-4244-3501-2
DOI :
10.1109/IVELEC.2009.5193354
