CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Design and measurement of signal processing system for cavity beam position monitor
Wang Baopeng(王宝鹏); Leng Yongbin(冷用斌); Yu Luyang(俞路阳); Zhou Weimin(周伟民); Yuan Renxian(袁任贤); Chen Zhichu(陈之初)
2013
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042; 2210-3147
Volume24Issue:2
AbstractIn this paper, in order to achieve the output signal processing of cavity beam position monitor (CBPM), we develop a digital intermediate frequency receiver architecture based signal processing system, which consists of radio frequency (RF) front end and high speed data acquisition board. The beam position resolution in the CBPM signal processing system is superior to 1 mu m. Two signal processing algorithms, fast Fourier transform (FFT) and digital down converter (DDC), are evaluated offline using MATLAB platform, and both can be used to achieve, the CW input signal, position resolutions of 0.31 mu m and 0.10 mu m at 16 dBm. The DDC algorithm for its good compatibility is downloaded into the FPGA to realize online measurement, reaching the position resolution of 0.49 mu m due to truncation error. The whole system works well and the performance meets design target.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000328921600001
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13706
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Wang Baopeng,Leng Yongbin,Yu Luyang,et al. Design and measurement of signal processing system for cavity beam position monitor[J]. NUCLEAR SCIENCE AND TECHNIQUES,2013,24(2).
APA Wang Baopeng,Leng Yongbin,Yu Luyang,Zhou Weimin,Yuan Renxian,&Chen Zhichu.(2013).Design and measurement of signal processing system for cavity beam position monitor.NUCLEAR SCIENCE AND TECHNIQUES,24(2).
MLA Wang Baopeng,et al."Design and measurement of signal processing system for cavity beam position monitor".NUCLEAR SCIENCE AND TECHNIQUES 24.2(2013).
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