SLED System for Long Pulse Multi-bunch Linac

GU Peng-Da; PEI Guo-Xi; WANG Shu-Hong

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2001, Vol. 25> Issue(4) : 348-353

SLED System for Long Pulse Multi-bunch Linac

Institute of High Energy Physics, The Chinese Academy of Science, Beijing 100039, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The compensation for transient beam loading effect requires that a modulated RF pulsed is fed to the accelerator. A new SLED system to be able to generate the modulated RF pulse in long pulse multi bunch linac is studied. The required waveforms of SLED input pulses are computed to generate RAMP and flat-top RF pulses. The optimization method of SLED parameters is formulated. The results of cold test coincide with the theoretical prediction. RAMP and flat top RF pulses are generated using SLED for the first time.

References

[1]

. Wilson P B. Application of High Power Microwaves. Boston: Artech House, 1994. 287-290 2. SLAC Report 474, 19963. Farkas Z D et al. SLAC-PUB 1453, June 19744. LI Guang Lin, REN Wen-Bin, YAN Bin-Shan. High Energy Phys. and Nucl. Phys., 1984, 8(1): 125(in Chinese)(李广林, 任文彬, 颜斌山. 高能物理与核物理, 1984, 8(1): 125-128)5. Farka s Z D. IEEE Trans. Microwave Theory Tech., 1986, 34: 1036-1043,SLAC PUB 3694 6. Wilson P B, Farkas Z D, Ruth R D. SLAC PUB 5330. September 1990 7. Mizuno H, Otake Y. Presented at the Linac Conference, Tsukuba, Japan, August 1994; KEK preprint 94- 112 8. GU Peng Da. Research on New Type RF Pulse Compressro, IHEP Ph . D Thesis, 1999(in Chinese)(顾鹏达, 新型RF脉冲压缩器研究. 高能物理研究所博士论文, 1999)9. Shintake T et al. KEK Preprint, 1997, June, 97-48

[1]	LIU Wei-Bin , WANG Shu-Hong , YE Qiang , WANG Lin . Emittance Measurement at BEPCⅡ Linac. Chinese Physics C, 2008, 32(S1): 86-88.
[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]	AN Shi-Zhong , TANG Jing-Yu , . Emittance Dominated Long Bunches in Dual Harmonic RF Systems. Chinese Physics C, 2008, 32(1): 60-66. doi: 10.1088/1674-1137/32/1/014
[4]	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.
[5]	HOU Mi , GENG Zhe-Qiao . Construction of the Phasing System for BEPCⅡ Linac. Chinese Physics C, 2007, 31(4): 391-394.
[6]	WEN Yong-Wu , WEN Xu , LIU Jian-Xin . Microwave System of Medical Standing Electron Linear Accelerator. Chinese Physics C, 2007, 31(7): 683-685.
[7]	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.
[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]	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.
[11]	GU Peng-Da , GEN Zhe-Qiao , CUI Yan-Yan , PEI Guo-Xi , WANG Shu-Hong . Design Studies of RF Phasing System for BEPCII Linac. Chinese Physics C, 2005, 29(3): 316-320.
[12]	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.
[13]	OUYANG Hua-Fu , YU Qing-Chang . Study on the Section-Division of Superconducting Proton Linac. Chinese Physics C, 2001, 25(12): 1225-1230.
[14]	OUYANG Hua-Fu , XU Tao-Guang , YU Qing-Chang , GUAN Xia-Ling , LUO Zi-Hua . Analysis of Phase Velocity Designing on Superconducting Section of Proton Linac for Spallation Neutron Source. Chinese Physics C, 2001, 25(11): 1113-1119.
[15]	YU Qing-Chang . Study on Design of Proton Linacs. Chinese Physics C, 2001, 25(5): 429-436.
[16]	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.
[17]	Chen Yinbao , Huang Zhibin , FuShinian . Scaling Law of Emittance Growth for Bunched Beam with Gaussian Density Distribution in Both Longitudinal and Transverse Directions in Linac. Chinese Physics C, 1997, 21(7): 657-663.
[18]	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.
[19]	LI Jian-Ping , WU Jing-Min , LIU Shu-Dong , TANG E-Sheng . MEASUREMENT OF PULSED NEUTRON FLUX AND DOSE EQUIVALENT RATE FOR 30MeV ELECTRON LINAC. Chinese Physics C, 1987, 11(3): 314-320.
[20]	DING Yao-Gen , WANG You-Zhi , LIU Tie-Shan , QIAO Yu-Fang . A S-BAND HIGH POWER PULSED KLYSTRON USED IN ELECTRON LINEAR ACCELERATORS. Chinese Physics C, 1983, 7(2): 265-268.

Access

Get Citation

GU Peng-Da, PEI Guo-Xi and WANG Shu-Hong. SLED System for Long Pulse Multi-bunch Linac[J]. Chinese Physics C, 2001, 25(4): 348-353.

GU Peng-Da, PEI Guo-Xi and WANG Shu-Hong. SLED System for Long Pulse Multi-bunch Linac[J]. Chinese Physics C, 2001, 25(4): 348-353. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2000-04-07
Revised: 1900-01-01

Article Metric

Article Views(2920)
PDF Downloads(743)
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

SLED System for Long Pulse Multi-bunch Linac

Corresponding author: GU Peng-Da,

Institute of High Energy Physics, The Chinese Academy of Science, Beijing 100039, China

Received Date: 2000-04-07
Accepted Date: 1900-01-01
Available Online: 2001-04-05

Abstract: The compensation for transient beam loading effect requires that a modulated RF pulsed is fed to the accelerator. A new SLED system to be able to generate the modulated RF pulse in long pulse multi bunch linac is studied. The required waveforms of SLED input pulses are computed to generate RAMP and flat-top RF pulses. The optimization method of SLED parameters is formulated. The results of cold test coincide with the theoretical prediction. RAMP and flat top RF pulses are generated using SLED for the first time.