DocumentCode
2899486
Title
RF feedback control systems of the J-PARC LINAC
Author
Fang, Zhou ; Anami, S. ; Michizono, S. ; Yamaguchi, Satarou ; Kobayashi, Takehiko ; Suzuki, Hajime
Author_Institution
KEK, Tsukuba
fYear
2007
fDate
25-29 June 2007
Firstpage
2101
Lastpage
2103
Abstract
The J-PARC 181-MeV proton linear accelerator (LINAC) was commissioned in October 2006. The RF sources of the LINAC consist of 4 solid-state amplifiers and 20 klystrons. In each RF source, the RF fields are controlled by a digital RF feedback (FB) system installed in a compact PCI (cPCI) in order to realize an accelerating field stability of plusmn1% in amplitude and plusmn1deg in phase. In this paper, the performance of the RF feedback control systems will be reported in detail.
Keywords
accelerator RF systems; accelerator control systems; feedback; klystrons; linear accelerators; proton accelerators; J-PARC LINAC; RF feedback control systems; accelerating field stability; compact PCI; digital RF feedback system; electron volt energy 181 MeV; klystrons; proton linear accelerator; solid-state amplifiers; Control systems; Digital control; Feedback control; Klystrons; Linear accelerators; Linear particle accelerator; Protons; Radio frequency; Radiofrequency amplifiers; Solid state circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
978-1-4244-0916-7
Type
conf
DOI
10.1109/PAC.2007.4441163
Filename
4441163
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