RF feedback control systems of the J-PARC linac

Fang, Z.*; Anami, Shozo*; Michizono, Shinichiro*; Yamaguchi, Seiya*; Kobayashi, Tetsuya; Suzuki, Hiroyuki

The commissioning of the J-PARC 181-MeV proton linac was started from October of 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) to realize the accelerating field stability of 1% in amplitude and 1 degree in phase. In this paper the performance of the RF feedback control systems will be reported in detail.

Language	:	English
Journal	:	Proceedings of 2007 Particle Accelerator Conference (PAC '07) (Internet)
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Pages	:	p.2101 - 2103
Publication Year/Month	:	2007/08
Meeting title	:	2007 Particle Accelerator Conference (PAC '07)
Held date	:	2007/06
Location (city)	:	Albuquerque
Location (country)	:	U.S.A.
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DOI for research data	:
Keywords	:	no keyword
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Registration No. : BB20070907
JAEA Abstracts No. : 36000769
Paper Submission No. : 4056

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