Design Studies of RF Phasing System for BEPCII Linac

GU Peng-Da; GEN Zhe-Qiao; CUI Yan-Yan; PEI Guo-Xi; WANG Shu-Hong

Chinese Physics C> 2005, Vol. 29> Issue(3) : 316-320

Design Studies of RF Phasing System for BEPCII Linac

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

Abstract
HTML
Reference
Related

PDF

Abstract：
In order to compensate the RF phase drift due to various factors,we will establish a RF phasing system for BEPCII linac. Energy maximizing method will be used to determine the RF phase of each RF power source. A coaxial line will be used to distribute RF phase reference along the klystron gallery.The key components,such as PAD unit, IφA units, have been developed.A minimum phasing system is established and runs successfully.

References

[1]

. PEI Guo-Xi. Overview of BEPC-Linac Design. In: Pohang AcceleratorLaboratory. Proceedings of LINAC 2002. Pohang: Pohang AcceleratorLaboratory, 2002. 49 --- 512. Bogart J R. A Fast and Accurate Phasing Algorithm for the RF Accelerating Voltages of the SLAC Linac. In: Institute of Physics. Sixth European Part icle Accelerator Conference. London: Inst itute of Physics Publishing,1998. 448 -- 4503. Jobe R K, Shwarz H D. RF Phase Distribution System at the SLC. In:Argonne National Laboratory. Proceedings of the 1989 IEEE Particle Accelerator Conference. Chicago: IEEE, 1989. 1987--19894. Hanaki H, Anami S, Fukuda S et al. Low-Power RF System for the KEKB Injector Linac. In: KEK. Proceedings of APAC 98. Tsukuba:KEK, 1998. 139 % 1415. Akre R, Bharadwaj V, Emma P et al. SLAC linac RF Performance forLCLS. In: XX International Linac Conference. Proceedings of LINAC2000. Monterey: XX International Linac Conference, 2000.881 -- 8836. Holmes S. Low-Level RF Signal Processing for the Next Linear Collider Test Accelerator. In: Institute of Electrical and Electronic Engineers.Proceedings of the 1997 Particle Accelerator Conference. Vancouver:IEEE, 1997. 3207 -- 32097. Hanaki H. Performance Improvement of the Spring-8 Linac. In: EPAC.Proceedings of EPAC 2002. Paris: the European Physical Society Interdivisional Group on Accelerators ( EPS-IGA ) and CERN 2002. 1082--1084

[1]	HUANG Guo-Qing , YE Kai-Rong . Beam Measurement Using Digital Technology. Chinese Physics C, 2008, 32(S1): 142-144.
[2]	HOU Mi , PEI Guo-Xi , . Modeling of the RF System for the Normal Conducting Linac. Chinese Physics C, 2008, 32(1): 56-59. doi: 10.1088/1674-1137/32/1/013
[3]	LI Ji-Hao , SUN Bao-Gen , HE Duo-Hui , LIU Gong-Fa , LU Ping , CAO Yong . Research and Measurement of BPM System at HLS LINAC. Chinese Physics C, 2007, 31(1): 96-100.
[4]	WEN Yong-Wu , WEN Xu , LIU Jian-Xin . Microwave System of Medical Standing Electron Linear Accelerator. Chinese Physics C, 2007, 31(7): 683-685.
[5]	HOU Mi , GENG Zhe-Qiao . Construction of the Phasing System for BEPCⅡ Linac. Chinese Physics C, 2007, 31(4): 391-394.
[6]	LI Zhi-Hui , ZHANG Jin-Quan , LIU Yong , XIA Jia-Wen , ZHAO Hong-Wei , ZHAN Wen-Long . Development of the Lanzhou Heavy Ion Linac. Chinese Physics C, 2006, 30(S1): 129-131.
[7]	ZHAO Feng-Li , HOU Mi , ZHAO Yan-Ping , LIU Jin-Tong , ZHANG Jing-Ru , ZHOU Yao-Xiang , HAN Da-Wei . Microwave System for BEPCⅡ-Linac. Chinese Physics C, 2006, 30(2): 155-158.
[8]	CHEN Yan-Wei , WANG Shu-Hong , PEI Guo-Xi , LIU Wei-Bin , YE Qiang . Beam Commissioning of BEPCII Injector Linac. Chinese Physics C, 2006, 30(6): 562-565.
[9]	GEN Zhe-Qiao , HOU Mi , PEI Guo-Xi . PAD Design for the Phasing System of BEPCⅡ Linac. Chinese Physics C, 2006, 30(2): 151-154.
[10]	HOU Mi , ZHOU Zu-Sheng . RF Power Test and Conditioning of the New Accelerating Structures for the BEPCII-Linac. Chinese Physics C, 2005, 29(1): 81-85.
[11]	ZHANG Jian-Bing , WANG Fang , WANG Guang-Wei . Experiment Research for I/Q Technology Applied in Accelerator Phase Detecting. Chinese Physics C, 2005, 29(3): 312-315.
[12]	XIE Jia-Lin , WANG Fa-Ya , YANG Xue-Ping , SHEN Bin , GU Wei , ZHANG Li-Wen . Proof-of-Principle Research on a Novel Compact Linac. Chinese Physics C, 2004, 28(2): 105-109.
[13]	WANG Fa-Ya . Design of Accelerating Structure on a Novel Compact Electron Linac. Chinese Physics C, 2004, 28(10): 1109-1115.
[14]	WANG Shu-Hong , GU Peng-Da , LIU Wei-Bin , PEI Shi-Lun , ZHOU Zu-Sheng . Wakefield Effects on the BEPCII Injector Linac. Chinese Physics C, 2004, 28(6): 653-658.
[15]	SHANG Lei , LUO Xue-Fang , WANG Wei , HONG Jun , LU Ye-Ming , ZHANG Yi , ZHAO Feng . Design and Upgrading of HLS Linac Modulators. Chinese Physics C, 2003, 27(12): 1133-1137.
[16]	OUYANG Hua-Fu , YU Qing-Chang . Study on the Section-Division of Superconducting Proton Linac. Chinese Physics C, 2001, 25(12): 1225-1230.
[17]	YU Qing-Chang . Study on Design of Proton Linacs. Chinese Physics C, 2001, 25(5): 429-436.
[18]	Zhou Linong , Zhang Mutian , Luo Zihua , Yu Qingchang , Kong Dengming , Qiao Jimin . Preliminary Design of a Dedicated Proton Therapy Linac. Chinese Physics C, 1998, 22(11): 1042-1049.
[19]	WEI Kai-Yu , LIN Zhen-Hua , LÜ Ji-Hua , WANG Shu-Hong , LUO Zi-Hua , SUN Song-Lan , ZHU Ren-Quan . DESIGN AND BEAM TEST FOR THE BPL 35.5MeV BEAM TRANSPORT SYSTEM. Chinese Physics C, 1987, 11(4): 571-576.
[20]	XU Jian-Ming , ZHOU Qing-Yi , WANG Shu-Hong . THE STUDIES FOR ADJUSTABLE ENERGY OF PROTON BEAMS FROM PROTON LINEAR ACCELERATOR. Chinese Physics C, 1983, 7(1): 42-50.

Access

Get Citation

GU Peng-Da, GEN Zhe-Qiao, CUI Yan-Yan, PEI Guo-Xi and WANG Shu-Hong. Design Studies of RF Phasing System for BEPCII Linac[J]. Chinese Physics C, 2005, 29(3): 316-320.

GU Peng-Da, GEN Zhe-Qiao, CUI Yan-Yan, PEI Guo-Xi and WANG Shu-Hong. Design Studies of RF Phasing System for BEPCII Linac[J]. Chinese Physics C, 2005, 29(3): 316-320. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2004-07-26
Revised: 1900-01-01

Article Metric

Article Views(4594)
PDF Downloads(604)
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

Design Studies of RF Phasing System for BEPCII Linac

Corresponding author: GU Peng-Da,

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

Received Date: 2004-07-26
Accepted Date: 1900-01-01
Available Online: 2005-03-05

Abstract: In order to compensate the RF phase drift due to various factors,we will establish a RF phasing system for BEPCII linac. Energy maximizing method will be used to determine the RF phase of each RF power source. A coaxial line will be used to distribute RF phase reference along the klystron gallery.The key components,such as PAD unit, IφA units, have been developed.A minimum phasing system is established and runs successfully.