DocumentCode
321634
Title
A type of tube-shaped permanent magnet focusing system of high-power klystron
Author
Fu, Chunjiu ; Bao, Miniiang ; Jiang, Zhenbo ; Zhang, Liyang
Author_Institution
Inst. of Electron., Acad. Sinica, Beijing, China
Volume
1
fYear
1997
fDate
2-5 Dec 1997
Firstpage
333
Abstract
A useful tube-shaped permanent magnet (TSPM) focusing system of the high-power klystron is presented in this paper. The characteristics of the TSPM focusing system are the adjustable magnetic field curve slope in the cathode transitional area, the low reversal magnetic induction in the klystron collector area and no permanent magnet in the collector area. All above items give the klystron designer an advantageous factor, and it also solves a problem which badges designers who applied the tube-shaped permanent magnet focusing system to the high-power klystron
Keywords
electron beam focusing; klystrons; permanent magnets; adjustable magnetic field curve slope; cathode transitional area; high-power klystron; klystron collector area; low reversal magnetic induction; tube-shaped permanent magnet focusing system; Cathodes; Costs; Electron optics; Klystrons; Magnetic field measurement; Magnetic fields; Manufacturing; Permanent magnets; Radio frequency; Tiles;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN
962-442-117-X
Type
conf
DOI
10.1109/APMC.1997.659371
Filename
659371
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