A Successful EMC Control Method for Actuators in the QTT Project
文献类型：期刊论文
| 作者 | Liu, Qi2,3; Fan, Yu-Ming2,4; Cai, Ming-Hui2; Su, Xiao-Ming2; Tang, Ren-Kai2; Ma, Ling2; Wang, Na2,3; Baan, W. A.2,5; Wang, Yue1; Peng, Hai-Bo1 |
| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2025-11-01 |
| 卷号 | 25期号:11页码:115007 |
| 关键词 | telescopes techniques: miscellaneous methods: analytical |
| ISSN号 | 1674-4527 |
| DOI | 10.1088/1674-4527/adf594 |
| 产权排序 | 1 |
| 英文摘要 | For large diameter radio telescope construction, it is essential to suppress radio frequency interference from various equipment. Considering that some electronic devices have extremely high electromagnetic compatibility (EMC) requirements and are characterized by compact size and high integration, their EMC control poses significant technical challenges. To address these issues, this paper investigated the technical challenges involved in the EMC control process and performance measurement of small electronic devices. Based on the electromagnetic leakage mechanism of shielding protection and drawing upon engineering experience, a solution was proposed to replace the original shielding enclosure with an interface conversion board, and the window testing method was employed to measure the shielding effectiveness, resolving the technical issue of measuring the shielding performance of small-scale shielding enclosures. Furthermore, this methodology was applied to the EMC control process of actuators, such as EMC design, performance measurement, and optimization, which successfully addressed the EMC issues. The proposed method has further upgraded the EMC control process for large radio telescopes, effectively solving the EMC challenges posed by small electronic devices during the construction and operation of the telescope. |
| 资助项目 | National Key Research and Development Program of China[2021YFC2203503] ; Tianshan Talent Training Program[2023TSYCCX0042] ; Scientific Instrument Developing Project of the Chinese Academy of Sciences[PTYQ2022YZZD01] ; Open Foundation of China-Belarus Belt and Road Joint Laboratory on Electromagnetic Environment Effect[2BKF2024031001] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001574448000001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | National Key Research and Development Program of China ; Tianshan Talent Training Program ; Scientific Instrument Developing Project of the Chinese Academy of Sciences ; Open Foundation of China-Belarus Belt and Road Joint Laboratory on Electromagnetic Environment Effect |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/8147]  |
| 专题 | 射电天文技术研究室_新疆电磁兼容技术研究中心 |
| 通讯作者 | Wang, Na |
| 作者单位 | 1.Xian Microelect Inst, Xian 710054, Peoples R China 2.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China 3.State Key Lab Radio Astron & Technol, Beijing 100101, Peoples R China 4.Xinjiang Univ, Sch Mech Engn, Urumqi 830017, Peoples R China 5.ASTRON, Netherlands Fdn Res Astron & Westerbork Observ, NL-7990AA Dwingeloo, Netherlands |
| 推荐引用方式 GB/T 7714 | Liu, Qi,Fan, Yu-Ming,Cai, Ming-Hui,et al. A Successful EMC Control Method for Actuators in the QTT Project[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2025,25(11):115007. |
| APA | Liu, Qi.,Fan, Yu-Ming.,Cai, Ming-Hui.,Su, Xiao-Ming.,Tang, Ren-Kai.,...&Peng, Hai-Bo.(2025).A Successful EMC Control Method for Actuators in the QTT Project.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,25(11),115007. |
| MLA | Liu, Qi,et al."A Successful EMC Control Method for Actuators in the QTT Project".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 25.11(2025):115007. |
入库方式： OAI收割
来源：新疆天文台
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