Beam deviation and pointing correction for shaped dual-reflector antennas
文献类型：会议论文
| 作者 | Xiang, Binbin1,2 ; Wang, Na1; Wang, Kai1; Lian, Peiyuan2; Hu, Naigang2; Wang, Congsi2; Wang, Wei2
|
| 出版日期 | 2019-12-01 |
| 会议日期 | December 17, 2019 - December 20, 2019 |
| 会议地点 | Xiamen, China |
| 关键词 | Antenna reflectors Photonics Piers Reflection |
| DOI | 10.1109/PIERS-Fall48861.2019.9021671 |
| 页码 | 3107-3112 |
| 国家 | China |
| 英文摘要 | The beam deviation factor (BDF) formula is not suitable for estimating the beam deviation for the shaped dual-reflector antenna. The purpose of this paper is to characterize the beam squint with displaced subreflector and derive generalized formulas to predict the squint angles for the shaped dual-reflector antennas. The shaped dual-reflector antennas configuration is described by the standard discrete parabola set, and the Ruze BDF formula is modified. Then the squint angles can be estimated, the beam boresight pointing offset can be corrected by correcting the pointing model in real time as the subreflector motion. 2019 IEEE. |
| 产权排序 | 1 |
| 会议录 | 2019 Photonics and Electromagnetics Research Symposium - Fall, PIERS - Fall 2019
 |
| 会议录出版者 | Institute of Electrical and Electronics Engineers Inc. |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISSN号 | 1559-9450 |
| ISBN号 | 978-1-7281-5304-9 |
| WOS记录号 | WOS:000560305103028 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3925]  |
| 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）_技术成果 |
| 作者单位 | 1.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi 830011, China; 2.School of Mechano-Electronic Engineering, Xidian University, Xi'an 710071, China |
| 推荐引用方式 GB/T 7714 | Xiang, Binbin,Wang, Na,Wang, Kai,et al. Beam deviation and pointing correction for shaped dual-reflector antennas[C]. 见:. Xiamen, China. December 17, 2019 - December 20, 2019. |
入库方式： OAI收割
来源：新疆天文台
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。