Institutional Repository of Radio Astronomy Research Laboratory
| Progress and Challenges in Electromechanical Coupling of Radio Telescopes | |
Yan, Yuefei1; Xue, Song1; Hu, Xinlan1; Lian, Peiyuan1; Xu, Qian2 ; Wang, Na2; Zhao, Wulin3; Wu, Yang4; Duan, Baoyan1; Wang, Congsi1
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| 2022-11-22 | |
| Source Publication | INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION
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| ISSN | 1687-5869 |
| Volume | 2022Pages:4728303 |
| Contribution Rank | 2 |
| Abstract | Radio astronomy is a discipline of dynamics and wonders. The vast universe has many secrets to unravel. As one of the important facilities in this discipline, radio telescopes play a key role in collecting astronomical data and unraveling mysteries. With the demand of radio astronomy for a higher frequency, wider bandwidth, higher gain, and higher pointing accuracy, the aperture of the radio telescope is gradually increasing, and its electrical performance and structure have become tightly coupled. Therefore, how to ensure the stable and efficient operation of the telescope for the long-term operation has become the urgent demand for large aperture high-performance radio telescopes. Therefore, this paper firstly makes a comparison of the overall condition of large radio telescopes in nearly a decade that are both constructed and operated, including the progress of radio telescopes that are being constructed and the planning for construction. Then, systematically summarized the latest research progress of electromechanical coupling technology from 3 aspects of connotation and application of electromechanical coupling, and performance guarantee under slowly varying load and performance guarantee under rapidly varying load from the perspectives of design, manufacturing, and observation operating. Lastly, the future research direction of electromechanical coupling technology is pointed out according to the development trend of radio astronomy. |
| DOI | 10.1155/2022/4728303 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | REFLECTOR ANTENNA ; GRAVITY DEFORMATION ; SURFACE ; DESIGN ; OPTIMIZATION ; SUBREFLECTOR ; ARRAY ; FIELD |
| Funding Project | National Key Research and Development Program of China ; National Natural Science Foundation of China ; Youth Innovation Team of Shaanxi Universities ; [2021YFC2203600] ; [52005377] ; [51975447] ; [201926] |
| WOS Research Area | Engineering ; Telecommunications |
| WOS Subject | Engineering, Electrical & Electronic ; Telecommunications |
| WOS ID | WOS:000893351000001 |
| Publisher | HINDAWI LTD |
| Funding Organization | National Key Research and Development Program of China ; National Natural Science Foundation of China ; Youth Innovation Team of Shaanxi Universities |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/4984 |
| Collection | 射电天文研究室_天线技术实验室 110米口径全可动射电望远镜（QTT）_技术成果 射电天文研究室_脉冲星研究团组 |
| Corresponding Author | Xue, Song; Wang, Congsi |
| Affiliation | 1.Xidian Univ, Key Lab Elect Equipment Struct Design, Minist Educ, Xian 710071, Peoples R China 2.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China 3.39th Res Inst China Elect Technol Grp Corp, Xian 710065, Peoples R China 4.54th Res Inst China Elect Technol Grp Corp, Shijiazhuang 050081, Peoples R China |
| Recommended Citation GB/T 7714 | Yan, Yuefei,Xue, Song,Hu, Xinlan,et al. Progress and Challenges in Electromechanical Coupling of Radio Telescopes[J]. INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION,2022,2022:4728303. |
| APA | Yan, Yuefei.,Xue, Song.,Hu, Xinlan.,Lian, Peiyuan.,Xu, Qian.,...&Wang, Congsi.(2022).Progress and Challenges in Electromechanical Coupling of Radio Telescopes.INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION,2022,4728303. |
| MLA | Yan, Yuefei,et al."Progress and Challenges in Electromechanical Coupling of Radio Telescopes".INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION 2022(2022):4728303. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Yan-2022-Progress an（4302KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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