Impact factor of Chinese Physics C is 3.6 in 2023 Impact factor of Chinese Physics C is 3.6 in 2022 2021 Impact Factor 2.944
Advanced Search
Chinese Physics C> 2007, Vol. 31> Issue(4) : 391-394 

Construction of the Phasing System for BEPCⅡ Linac

  •  Institute of High Energy Physics, CAS, Beijing 100049, China

  • In order to get high beam quality, a RF distribution system is required, with minimal phase drifts and errors in the BEPCⅡ 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 IΦA 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 BEPCⅡ linac.
  • 加载中

  • References

    [1] . PEI Guo-Xi. Overview of BEPC/ Linac Design. In:Po-hang Accelerator Laboratory. Proceedings of LINAC 2002.Pohang: Pohang Accelerator Laboratory, 2002. 49-51.2. GU Peng-Da et al. HEP NP, 2005, 29(3): 316-320.(in Chinese)(顾鹏达等.高能物理与核物理,2005, 29(3): 316-320)3. Geng Zhe-Qiao et al. HEP NP, 2006, 30(2): 151-154.(in Chinese)(耿哲娇等.高能物理与核物理,2006, 30(2): 151-154)4. Neal R B et al. The Stanford Two-Mile Accelerator. W. A.Benjamin, Inc, New York Amsterdam, 1968. 383-409.

  • Access

    加载中

Get Citation
HOU Mi and GENG Zhe-Qiao. Construction of the Phasing System for BEPCⅡ Linac[J]. Chinese Physics C, 2007, 31(4): 391-394.
HOU Mi and GENG Zhe-Qiao. Construction of the Phasing System for BEPCⅡ Linac[J]. Chinese Physics C, 2007, 31(4): 391-394. shu
Milestone
Received: 2006-07-26
Revised: 2006-08-18
Article Metric

Article Views(3536)
PDF Downloads(700)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Construction of the Phasing System for BEPCⅡ Linac

    Corresponding author: HOU Mi,
  • Institute of High Energy Physics, CAS, Beijing 100049, China
  • Received Date: 2006-07-26
  • Accepted Date: 2006-08-18
  • Available Online: 2007-04-05

Abstract: In order to get high beam quality, a RF distribution system is required, with minimal phase drifts and errors in the BEPCⅡ 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 IΦA 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 BEPCⅡ linac.

    HTML

Reference (1)

目录

Link
IOPScience
SCOAP3
arXiv
Chinese Physical Society
Journal information
Introduction
Editorial Board
Others
Subscribe
Contact us
QQ: 1307685413
Tel: +86-010-88235947
Fax: +86-010-88233126
E-mail: cpc@ihep.ac.cn

  • CPC Website

  • IOP Website

  • CPC WeChat

Copyright © Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Beijing 100049, China 京ICP备05002789号-1

Supported by: Beijing Renhe Information Technology Co. Ltd  E-mail: info@rhhz.net

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return