RFI prediction for QTT restricted area
文献类型：会议论文
| 作者 | Liu, Ye1 ; Liu, Qi1,2; Wang, Yang1; Wang, Yue1
|
| 出版日期 | 2019 |
| 会议日期 | March 9, 2019 - March 15, 2019 |
| 会议地点 | New Delhi, India |
| 关键词 | Mobile telecommunication systems Radio interference Radio telescopes Radio waves Rural areas Wave propagation |
| DOI | 10.23919/URSIAP-RASC.2019.8738529 |
| 国家 | India |
| 英文摘要 | The construction of Radio Quiet Zones (RQZ) is an important guarantee of the radio telescope. According to the local conditions, Qi Tai radio Telescope (QTT) established a protection area with a radius of 30 km, including core area, restricted area and coordination area. The paper focus on the potential RFI sources in the restricted area, such as the villages, mobile communication stations and 35 kV power supply engineering. A simulation method based on topographical radio wave propagation was established to predict the influence of the main interference sources on the QTT. Then we have proposed some mitigated plans for the villages affected observations, mobile communication stations and critical points of 35 kV power supply engineering. Therefore, RFI in restricted area effectively can be mitigated effectively. 2019 URSI. All rights reserved. |
| 产权排序 | 1 |
| 会议录 | 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 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 |
| WOS研究方向 | Engineering |
| ISBN号 | 978-9-0825-9875-9 |
| WOS记录号 | WOS:000491262700382 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3911]  |
| 专题 | 微波接收机技术实验室 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3：超宽带接收机与高速数字终端 |
| 通讯作者 | Liu, Qi |
| 作者单位 | 1.Xinjiang Astronomical Observatory, Chinese Academy of Science, Urumqi 830011; 2.University of Chinese Academy of Sciences, Beijing 10049 |
| 推荐引用方式 GB/T 7714 | Liu, Ye,Liu, Qi,Wang, Yang,et al. RFI prediction for QTT restricted area[C]. 见:. New Delhi, India. March 9, 2019 - March 15, 2019. |
入库方式： OAI收割
来源：新疆天文台
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