Construction of the phasing system for BEPC II linac

	Construction of the phasing system for BEPC II linac
	Hou M(侯汨); Geng ZJ(耿哲峤); Hou, M; Geng, ZQ
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2007
卷号	31 期号:4 页码:391-394
关键词	linac PAD I/Q demodulator
通讯作者	Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
英文摘要	In order to get high beam quality, a RF distribution system is required, with minimal phase drifts and errors in the BEPC II linac. The additional installation of phase reference cables and monitoring equipments and stable RF distribution for BEPC linac are finished. The master oscillator is chosen to offer RF signal with low phase noise and a stable phase distribution system is built to deliver RF signal to each klystron. A phase and amplitude detector is constructed to measure the phase precisely and an I Phi A unit is used for a phase shifter. Control software based on EPICS is used to connect all the units of the system, and a phasing method based on BPM is adopted to optimize the phase of each klystron. Now the phasing system is installed and tested in the klystron gallery of the BEPC II linac.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000245366700014
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237292]
专题	高能物理研究所_加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Hou M,Geng ZJ,Hou, M,et al. Construction of the phasing system for BEPC II linac[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2007,31(4):391-394.
APA	侯汨,耿哲峤,Hou, M,&Geng, ZQ.(2007).Construction of the phasing system for BEPC II linac.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,31(4),391-394.
MLA	侯汨,et al."Construction of the phasing system for BEPC II linac".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 31.4(2007):391-394.