Chinese Physics C > 2008, Vol. 32 > Issue(5): 385-388 DOI: 10.1088/1674-1137/32/5/012

RF measurements of a C-band cavity beam position monitor

Abstract
HTML
Reference
Related

PDF

Abstract：

RF cold test of a novel C-band cavity beam position monitor (PBM) to be used in the SDUV-FEL Test Facility is described. The test results are presented and some characteristics discussed. The main parameters obtained are in reasonable agreement with the analytical estimations. Effective suppression of the common mode has been demonstrated. The position sensitivity over the test region of ±0.5 mm is about －21.58 dB/10 μm for the TM₁₁₀mode and is linear in the central region of the BPM cavity.

References

[1]

. ZHAO Z T et al. Nucl. Instrum. Methods A, 2004, 528:5912. Emma P. Nucl. Instrum. Methods A, 1999, 429: 4073. Slaton T. Development of Nanometer Resolution C-Band Radio Frequency Beam Position Monitors in the Final Focous Test Beam. In: Proc. of LINAC98. Chicago: 1998.911-9134. CHU Jian-Hua et al. HEP NP, 2006, 30(6): 344 (in Chinese)5. Shintake T. Development of Nanometer Resolution RFBPMs. In: Proc. of HEACC98. Dubna: 1998. 133-1356. Ronald Johnson et al. An X-Band Cavity for a High Precision Beam Position Monitor. In: Proc. of DIPAC2003.Mainz: 2003. 196-198

[1]	Yang Wu,Yong-Dong Chen,De-Kui Zhao. Simulation and design of an X-band overmoded input cavity. Chinese Physics C, 2016, 40(6): 067002.doi:10.1088/1674-1137/40/6/067002
[2]	Guan Shu,Feng-Li Zhao,Shi-Lun Pei,Ou-Zheng Xiao. RF modulation studies on an S band pulse compressor. Chinese Physics C, 2016, 40(3): 037002.doi:10.1088/1674-1137/40/3/037002
[3]	WU Yang,ZHAO De-Kui,CHEN Yong-Dong. Design of a C-band relativistic extended interaction klystronwith coaxial output cavity. Chinese Physics C, 2015, 39(7): 077005.doi:10.1088/1674-1137/39/7/077005
[4]	SHU Guan,ZHAO Feng-Li,HE Xiang. RF study of a C-band barrel open cavity pulse compressor. Chinese Physics C, 2015, 39(5): 057005.doi:10.1088/1674-1137/39/5/057005
[5]	ZHU Hong-Yan,DONG Lan,LI Bo. Design and simulation of a wire position monitor for cryogenicsystems in an ADS linac. Chinese Physics C, 2014, 38(8): 087001.doi:10.1088/1674-1137/38/8/087001
[6]	XIAO Ou-Zheng. Design and simulation of a C-band SLED with mode converter. Chinese Physics C, 2014, 38(11): 117009.doi:10.1088/1674-1137/38/11/117009
[7]	ZOU Jun-Ying,WU Fang-Fang,YANG Yong-Liang,SUN Bao-Gen,ZHOU Ze-Ran,LUO Qing,LU Ping,XU Hong-Liang. A new measurement method for electrode gain in an orthogonally symmetric beam position monitor. Chinese Physics C, 2014, 38(12): 127002.doi:10.1088/1674-1137/38/12/127002
[8]	SU Jia-Hang,DU Ying-Chao,HUA Jian-Fei,ZHENG Shu-Xin,QIU Jia-Qi,YANG Jin,HUANG Wen-Hui,CHEN Huai-Bi,TANG Chuan-Xiang. Design and cold test of a rectangular cavity beam position monitor. Chinese Physics C, 2013, 37(1): 017002.doi:10.1088/1674-1137/37/1/017002
[9]	TIAN Jian-Min,XU Mei-Hang,ZHAO Zhong-Liang,CHEN Chang,RUAN Xiang-Dong,CHEN Yuan-Bo,XU Tao-Guang,LU Shuang-Tong. Improved design and construction of an ionization chamber for the CSNS beam loss monitor (BLM). Chinese Physics C, 2012, 36(4): 329-333.doi:10.1088/1674-1137/36/4/006
[10]	XIAO Ou-Zheng,ZHAO Feng-Li,HE Xiang. Design and simulation of a C-band pulse compressor. Chinese Physics C, 2012, 36(4): 376-379.doi:10.1088/1674-1137/36/4/015
[11]	ZHOU Jian-Rong,SUN Zhi-Jia,LIU Ben,WANG Yan-Feng,YANG Gui-An,ZHOU Liang,XU Hong,DONG Jing,YANG Lei,LI Yi. Neutron beam monitor based on a boron-coated GEM. Chinese Physics C, 2011, 35(7): 668-674.doi:10.1088/1674-1137/35/7/012
[12]	ZHANG Meng,GU Qiang. New linear accelerator (Linac) design based on C-band accelerating structures for SXFEL facility. Chinese Physics C, 2011, 35(11): 1066-1069.doi:10.1088/1674-1137/35/11/016
[13]	ZHU Xiong-Wei. Study on the W-band photocathode RF gun. Chinese Physics C, 2011, 35(12): 1159-1161.doi:10.1088/1674-1137/35/12/015
[14]	LI Xiang,ZHENG Shu-Xin. Design and experiments for the waveguide to coaxial cable adapter of a cavity beam position monitor. Chinese Physics C, 2011, 35(1): 79-82.doi:10.1088/1674-1137/35/1/016
[15]	ZHU Xiong-Wei,WANG Shu-Hong,CHEN Sen-Yu. Design study of a L-band photocathode RF injector. Chinese Physics C, 2010, 34(2): 210-213.doi:10.1088/1674-1137/34/2/010
[16]	MA Qiao-Sheng,ZHANG Yun-Jian,DENG De-Rong,TAN Jie,LIU Zhong. Design of a high-efficiency C-band backward wave oscillator. Chinese Physics C, 2010, 34(7): 1016-1018.doi:10.1088/1674-1137/34/7/016
[17]	LI Xiang,ZHENG Shu-Xin. Simulation and experiments for theQ_extof a cavity beam position monitor. Chinese Physics C, 2010, 34(3): 405-408.doi:10.1088/1674-1137/34/3/020
[18]	TANG Chuan-Xiang,LIU Xiao-Han. Ultra-low emittance X-band photocathode RF gun. Chinese Physics C, 2009, 33(S2): 102-104.doi:10.1088/1674-1137/33/S2/026
[19]	RUAN Yu-Fang,XU Tao-Guang,FU Shi-Nian. Design and simulation of a beam position monitor for the high current proton linac. Chinese Physics C, 2009, 33(3): 240-244.doi:10.1088/1674-1137/33/3/015
[20]	CHU Jian-Hua,ZHAO Zhen-Tang. The Design of C-Band Cavity Type Beam Position Monitor. Chinese Physics C, 2006, 30(4): 344-348.

Access

Get Citation

CHU Jian-Hua, TONG De-Chun and ZHAO Zhen-Tang. RF measurements of a C-band cavity beam position monitor[J]. Chinese Physics C, 2008, 32(5): 385-388. doi: 10.1088/1674-1137/32/5/012

CHU Jian-Hua, TONG De-Chun and ZHAO Zhen-Tang. RF measurements of a C-band cavity beam position monitor[J]. Chinese Physics C, 2008, 32(5): 385-388. doi:10.1088/1674-1137/32/5/012 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2007-07-19
Revised: 2007-09-03

Article Metric

Article Views(4965)
PDF Downloads(705)
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

RF measurements of a C-band cavity beam position monitor

Corresponding author:ZHAO Zhen-Tang,

Received Date:2007-07-19
Accepted Date:2007-09-03
Available Online:2008-05-05

Abstract:

RF cold test of a novel C-band cavity beam position monitor (PBM) to be used in the SDUV-FEL Test Facility is described. The test results are presented and some characteristics discussed. The main parameters obtained are in reasonable agreement with the analytical estimations. Effective suppression of the common mode has been demonstrated. The position sensitivity over the test region of ±0.5 mm is about －21.58 dB/10 μm for the TM₁₁₀mode and is linear in the central region of the BPM cavity.