KMS of Xinjiang Astronomical Observatory, CAS
| Surface error diagnosis of large reflector antenna with microwave holography based on active deformation | |
| Liu, Kangkang; Ye, Qian; Meng, Guoxiang | |
| 2016-01-08 | |
| Source Publication | Electronics Letters
 |
| ISSN | 0013-5194 |
| Volume | 52Issue:1Pages:12-13 |
| Abstract | Microwave holographic techniques have been used widely in the radio astronomy area. A new surface diagnosis method based on the phase-retrieval holograph algorithm is proposed. This approach focuses on a novel application of the active deformation. Multiple far-field patterns are measured in focus by adjusting the deformation of the main reflector actively. Using the amplitude of far-field patterns, the phase distribution of the aperture can be retrieved by the phase-retrieval technique. Simulation results demonstrate the feasibility of this method. |
| Correspondent Email | yeqian@sjtu.edu.cn |
| Keyword | Engineering |
| Subtype | Article |
| DOI | 10.1049/el.2015.2725 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Electrical & Electronic |
| WOS ID | WOS:000367750500005 |
| Project Number | 2015CB857100 |
| Funding Organization | Shanghai 65 m radio telescope project ; National Key Basic Research Program of China (973 Program) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/1571 |
| Collection | 110米口径全可动射电望远镜（QTT）_110米大口径全可动射电望远镜关键技术研究（973项目）_课题4：反射面高精度快速测量与主动面实时闭环修正 |
| Corresponding Author | Ye, Qian |
| Affiliation | Shanghai Jiao Tong Univ, 800 Dongchuan RD, Shanghai 200030, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Kangkang,Ye, Qian,Meng, Guoxiang. Surface error diagnosis of large reflector antenna with microwave holography based on active deformation[J]. Electronics Letters,2016,52(1):12-13. |
| APA | Liu, Kangkang,Ye, Qian,&Meng, Guoxiang.(2016).Surface error diagnosis of large reflector antenna with microwave holography based on active deformation.Electronics Letters,52(1),12-13. |
| MLA | Liu, Kangkang,et al."Surface error diagnosis of large reflector antenna with microwave holography based on active deformation".Electronics Letters 52.1(2016):12-13. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 07374824.pdf（393KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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