Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| A beam position measurement system of fully digital signal processing at SSRF | |
| Yan, H; Zhao, L; Liu, SB; Chen, K; Wu, WH; An, Q; Leng, YB（冷用斌）; Yi, X; Yan, YB（阎映斌）; Lai, LW（赖龙伟） | |
| 2012 | |
| Source Publication | NUCLEAR SCIENCE AND TECHNIQUES
 |
| ISSN | 1001-8042 |
| Volume | 23Issue:2 |
| Abstract | This fully digital beam position measurement instrument is designed for beam position monitoring and machine research in Shanghai Synchrotron Radiation Facility. The signals received from four position-sensitive detectors are narrow pulses with a repetition rate up to 499.654 MHz and a pulse width of around 100 ps, and their dynamic range could vary over more than 40 dB in machine research. By the employment of the under-sampling technique based on high-speed high-resolution AID conversion, all the processing procedure is performed fully by the digital signal processing algorithms integrated in one single Field Programmable Gate Array. This system functions well in the laboratory and commissioning tests, demonstrating a position resolution (at the turn by turn rate of 694 kHz) better than 7 pm over the input amplitude range of-40 dBm to 10 dBm which is well beyond the requirement. |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000303784600003 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/13069 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | Yan, H,Zhao, L,Liu, SB,et al. A beam position measurement system of fully digital signal processing at SSRF[J]. NUCLEAR SCIENCE AND TECHNIQUES,2012,23(2). |
| APA | Yan, H.,Zhao, L.,Liu, SB.,Chen, K.,Wu, WH.,...&Lai, LW.(2012).A beam position measurement system of fully digital signal processing at SSRF.NUCLEAR SCIENCE AND TECHNIQUES,23(2). |
| MLA | Yan, H,et al."A beam position measurement system of fully digital signal processing at SSRF".NUCLEAR SCIENCE AND TECHNIQUES 23.2(2012). |
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