Beam Measurement Using Digital Technology

HUANG Guo-Qing; YE Kai-Rong

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 142-144

Beam Measurement Using Digital Technology

HUANG Guo-Qing ^, ,
YE Kai-Rong

Abstract
HTML
Reference
Related

PDF

Abstract：
Recently many accelerator parameters are measured by using the digital technology. A data acquisition circuit board adopting software radio technology has been developed. With this circuit board and RF front-end produced i-tech company one can comprise the BPM system. A bunch length monitor composed of the circuit board, power splitter, mix, and band filter has been examined for the bunch length measurement of HLS. The data acquisition circuit board can be further improved, for example, the Ethernet can substitute VME; direct high frequency sampling can substitute medium frequency sampling; using large FPGA. Those will further improve the performance of the data acquisition system, and be the goal of developing this system in the future.

References

[1]

. Schlott V et al. Digital BPM System-Proof of Functionality, PSI Scienti c Report 1999, Volume VII2. Dehler M et al. New Digital BPM System for the Swiss Light Source, PSI Scienti c Report 1999, Volume VII3. Ieiri T. A Real Time Bunch-Length Monitor using the Beam Spectrum and Measurement of Bunch Lengthening. Nucl. Instrum. Methods, 1993, A329: 3714. Takao Ieiri. High-resolution Bunch-length Monitor Capable of Measurement an RMS Value of a Few mm. Nucl.Instrum. Methods, 1995, A361: 4305. Takao Ieiri. Measurement of Bunch Length Based on Beam Spectrum in the KEKB, EPAC2000, pp1735-17376. Greenwald Z et al. Bunch Length Measurement using Beam Spectrum, Proc. of IEEE PAC, San Francisco (1991)pp.1246

[1]	SUN Bao-Gen , LUO Qing , WANG Xiao-Hui . Recent Developments of Beam Diagnostics. Chinese Physics C, 2008, 32(S1): 145-147.
[2]	WANG Shu-Hong , PEI Guo-Xi , CHI Yun-Long , CHEN Yan-Wei , CAO Jian-She , KONG Xiang-Cheng , ZHAO Feng-Li , HOM Mi , CHEN Zhi-Bi , LIU Wei-Bin , DENG Bing-Lin , GENG Zhe-Qiao , PEI Shi-Lun , SHEN Li , LE Qi , YE Qiang . BEPCⅡ Linac Beam Commissioning and Operation. Chinese Physics C, 2008, 32(S1): 215-217.
[3]	. CCD Camera System designing for the Beam Diagnose using OTR. Chinese Physics C, 2008, 32(1): 67-71. doi: 10.1088/1674-1137/32/1/015
[4]	HU Wei , ZHANG Jing , QI Xin . A Digital Control Scheme of Power Supply System for RCS/CSNS. Chinese Physics C, 2007, 31(11): 1062-1066.
[5]	YIN Zhi-Guo , HOU Shi-Gang , XIA Le , ZHANG Tian-Jue , ZHAO Zhen-Lu , WANG Xiu-Long , JI Bin , LI Zhen-Guo . Design of a Digital LLRF Control System for the 100MeV High Intensity Cyclotron. Chinese Physics C, 2007, 31(10): 962-966.
[6]	WANG Shu-Hong , PEI Guo-Xi , LIU Wei-Bin , CHEN Yan-Wei , YE Qiang , GENG Zhe-Qiao . Studies on the Beam Orbit and Energy Instabilities at the BEPCⅡ Linac. Chinese Physics C, 2007, 31(11): 1067-1070.
[7]	DAI Zhi-Yong , ZHANG Wen-Wei , XIE Yu-Tong , LI Hong , ZHANG Kai-Zhi , ZHANG Lin-Wen , LI Wei-Feng , LIU Cheng-Jun , DENG Jian-Jun , DING Bo-Nan . Development of Beam Transport System of “Dragon-Ⅰ”LIA. Chinese Physics C, 2007, 31(4): 395-399.
[8]	ZHENG Jian-Hua , LIU Wei , WANG Yi-Fang , WANG Yan-Mou , MA Wei-Nian , YIN Yan , SONG Hai-Hong . High Sensitivity Beam Phase Measurement System for Isochronous Cyclotron. Chinese Physics C, 2007, 31(3): 303-306.
[9]	YANG Guo-Jun , ZHANG Zhuo , CHEN Si-Fu , XU Tie-Zheng , MU Fan , lijin , JIANG Xiao-Guo . Beam Measurement of Dragon-I Linear Induction Accelerator. Chinese Physics C, 2006, 30(S1): 105-107.
[10]	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.
[11]	PEI Shi-Lun , WANG Shu-Hong . Transient Beam Loading Effects on Standing Wave Cavities in Linear Accelerators. Chinese Physics C, 2006, 30(5): 454-461.
[12]	YANG Xue-Qing , FANG Jia-Xun , GUO Zhi-Yu , CHEN Jia-Rong . Matching Design Method for High Intensity RFQ Accelerators. Chinese Physics C, 2006, 30(S1): 19-21.
[13]	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.
[14]	XING Qing-Zi , FU Shi-Nian , LIN Yu-Zheng , FANG Shou-Xian . Calculation of Beam Acceptance for RFQ Accelerators. Chinese Physics C, 2003, 27(7): 628-632.
[15]	Zhang Chuang . Beam Energy Correction in Synchrotrons. Chinese Physics C, 1999, 23(3): 308-312.
[16]	Tang Jingyu , Lei Wen , Wang Yifang . Beam Loss in HIRFL-CSR Due to CollisionsWith Residual Gas in Vacuum. Chinese Physics C, 1998, 22(8): 745-754.
[17]	YUAN Qin-Liang , WANG You-Zhi , SHI Cai-Tu , CHEN Guan-Xiong , ZHANG Shu-Xiang , CHEN Ren-Huai , LIU Mao-San . APPLICATION OF PERMANENT MAGNET LENSES IN ACCELERATORS BEAM TRANSPORT AND FOCUSING. Chinese Physics C, 1987, 11(1): 11-15.
[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]	XU Jian-Ming , LIU Shi-Yao . A PROPOSAL FOR THE MEASUREMENT OF THE REAL EMITTANCE OF THE BEAM IN CYCLIC ACCELERATORS. Chinese Physics C, 1983, 7(2): 178-185.
[20]	LUO ZI-HUA , LUO YING-XIONG , WANG LIN-LIN . STUDY OF THE BEAM TRAMSVERSE MOTION IN THE RFQ STRUCTURE. Chinese Physics C, 1982, 6(6): 688-696.

Access

Get Citation

HUANG Guo-Qing and YE Kai-Rong. Beam Measurement Using Digital Technology[J]. Chinese Physics C, 2008, 32(S1): 142-144.

HUANG Guo-Qing and YE Kai-Rong. Beam Measurement Using Digital Technology[J]. Chinese Physics C, 2008, 32(S1): 142-144. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-01-10
Revised: 1900-01-01

Article Metric

Article Views(5128)
PDF Downloads(662)
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

Beam Measurement Using Digital Technology

HUANG Guo-Qing ^,
YE Kai-Rong

Corresponding author: HUANG Guo-Qing,

Received Date: 2008-01-10
Accepted Date: 1900-01-01
Available Online: 2008-01-04

Abstract: Recently many accelerator parameters are measured by using the digital technology. A data acquisition circuit board adopting software radio technology has been developed. With this circuit board and RF front-end produced i-tech company one can comprise the BPM system. A bunch length monitor composed of the circuit board, power splitter, mix, and band filter has been examined for the bunch length measurement of HLS. The data acquisition circuit board can be further improved, for example, the Ethernet can substitute VME; direct high frequency sampling can substitute medium frequency sampling; using large FPGA. Those will further improve the performance of the data acquisition system, and be the goal of developing this system in the future.