Electromechanical Coupling Analysis of Shaped Reflector Antenna Based on Standard Discrete Parabola Set
文献类型：会议论文
| 作者 | XIANG, Bin-bin1,2 ; LIAN, Pei-yuan2; WANG, Na1; WANG, Kai1; LIN, Shang-min3
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| 出版日期 | 2019 |
| 会议日期 | Jan 20, 2019 - Jan 21, 2019 |
| 会议地点 | Sanya, China |
| 关键词 | Reflector antennas Shaped antennas Electromechanical coupling analysis |
| 页码 | 441-445 |
| 国家 | China |
| 英文摘要 | The mechanical-electromagnetic-field-coupling-model (MEFCM) is widely used in analysing the effect of structural deformation on radiation pattern of reflector antennas. Due to lack a closed-form optical path difference expression for shaped reflector antennas, the MEFCM cannot be;directly applied. For this shortcoming, in order to apply the coupling model into shaped dual-reflector antennas, we proposed a new shaped surface description approach based on standard discrete parabola set. By employing this approach, the MEFCM can be applied to analyse the radiation pattern;of shaped dual-reflector antenna with different types of structural deformation. Application on a 25 m shaped Cassegrain antenna shows the effectiveness of the proposed approach for the pattern analysis of shaped dual-reflector antennas. |
| 产权排序 | 1 |
| 会议录 | 2019 International Conference on Information Technology, Electrical and Electronic Engineering (ITEEE 2019)
 |
| 语种 | 英语 |
| ISSN号 | 2475-8841 |
| ISBN号 | 978-1-60595-606-0 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3917]  |
| 专题 | 射电天文研究室_天线技术实验室 新疆天文台_110米口径全可动射电望远镜（SmART）_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 |
| 作者单位 | 1.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi, Xinjiang 830011, P.R. China; 2.Key Laboratory of Electronic Equipment Structure Design of Ministry of Education, School of Mechano-Electronic Engineering, Xidian University, Xi’an, Shaanxi 710071, P.R. China; 3.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, Shaanxi 710119, P.R. China |
| 推荐引用方式 GB/T 7714 | XIANG, Bin-bin,LIAN, Pei-yuan,WANG, Na,et al. Electromechanical Coupling Analysis of Shaped Reflector Antenna Based on Standard Discrete Parabola Set[C]. 见:. Sanya, China. Jan 20, 2019 - Jan 21, 2019. |
入库方式： OAI收割
来源：新疆天文台
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