Study of the crosstalk evaluation for cavity BPM
文献类型：期刊论文
| 作者 | Chen, J; Leng, YB; Yu, LY; Lai, LW; Yuan, RX |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2018 |
| 卷号 | 29期号:6页码:- |
| 关键词 | Position Monitor System Beam |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-018-0418-9 |
| 文献子类 | 期刊论文 |
| 英文摘要 | In order to pursue high-precision beam position measurements for free-electron laser facilities, a cavity beam position monitor (CBPM) is employed to measure the transverse position that can meet the requirement of position resolution at a sub-micrometer or even nanometer scale. However, for the pill-box cavity BPM, crosstalk between the cavities will have an effect on the accurate measurement of beam position. To reduce the effect of crosstalk on CBPM performance and ease the measurement of the isolation between the cavities, the cavities with a slight difference in resonant frequency were designed and applied in the Dalian coherent light source and Shanghai soft X-ray free-electron laser facilities. Furthermore, two methods, the principal component analysis method and the method of harmonic analysis, are proposed in this paper to evaluate the crosstalk. The results demonstrate that the two methods are feasible in evaluating the crosstalk between the cavities. |
| 语种 | 英语 |
| WOS记录号 | WOS:000433263900007 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/29148]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chen, J 2.Leng, YB 3.Yu, LY 4.Lai, LW 5.Yuan, RX |
| 推荐引用方式 GB/T 7714 | Chen, J,Leng, YB,Yu, LY,et al. Study of the crosstalk evaluation for cavity BPM[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(6):-. |
| APA | Chen, J,Leng, YB,Yu, LY,Lai, LW,&Yuan, RX.(2018).Study of the crosstalk evaluation for cavity BPM.NUCLEAR SCIENCE AND TECHNIQUES,29(6),-. |
| MLA | Chen, J,et al."Study of the crosstalk evaluation for cavity BPM".NUCLEAR SCIENCE AND TECHNIQUES 29.6(2018):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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