Phase Compensation Method for Active Phased Array Antennas in Operating Environment based on Electromechanical Coupling Model
文献类型：会议论文
| 作者 | Wang, Yan1,2; Wang, Congsi2; Yan, Yuefei2; Tian, Jun2; Liu, Jing3; Zhou, Cheng3; Wang, Zhihai4; Yu, Kunpeng4; Xu, Qian5
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| 出版日期 | 2020-10-20 |
| 会议日期 | 29 August - 5 September 2020 |
| 会议地点 | Rome, Italy |
| DOI | 10.23919/URSIGASS49373.2020.9232134 |
| 国家 | Italy |
| 英文摘要 | Complex operating environmental loads lead to structure deformation of active phased array antennas (APAA), which could finally seriously degrade the electromagnetic performance of antennas. Based on the electromechanical coupling model of APAA, the phase compensation method is applied to recover the electromagnetic performance of the deformed antenna to the ideal performance as much as possible, where the excitation phase adjustment quantity of element is derived, and the application range of the method is discussed. Finally, the effectiveness of the method is verified by experiments on an APAA with 24x32 elements to compensate the effect of typical deformation in the operating environment. The work can provide theoretical basis to guarantee the electromagnetic performance of APAAs in real time. |
| 产权排序 | 5 |
| 会议录 | 2020 XXXIIrd General Assembly and Scientific Symposium of the International Union of Radio Science
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| 会议录出版者 | IEEE |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISBN号 | 978-9-4639-6800-3 |
| WOS记录号 | WOS:000632276400060 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/4169]  |
| 专题 | 射电天文天线组 |
| 通讯作者 | Wang, Congsi |
| 作者单位 | 1.School of Information and Control Engineering, Xi'an University of Architecture and Technology, Xi’an, 710055, China; 2.Key Laboratory of Electronic Equipment Structure Design, Ministry of Education, Xidian University, Xi’an, 710071, China; 3.Xi’an Institute of Space Radio Technology, Xi’an, 710100, China; 4.CETC No.38 Research Institute, Hefei, 230088, China; 5.XinJiang Astronomical Observatory, China Academy of Sciences, Urumqi, 830011, China |
| 推荐引用方式 GB/T 7714 | Wang, Yan,Wang, Congsi,Yan, Yuefei,et al. Phase Compensation Method for Active Phased Array Antennas in Operating Environment based on Electromechanical Coupling Model[C]. 见:. Rome, Italy. 29 August - 5 September 2020. |
入库方式： OAI收割
来源：新疆天文台
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