Institutional Repository of Radio Astronomy Research Laboratory
| RFI prediction for QTT restricted area | |
Liu, Ye1 ; Liu, Qi1,2; Wang, Yang1; Wang, Yue1
| |
| 2019 | |
| Conference Name | 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019 |
| Source Publication | 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019 |
| Conference Date | March 9, 2019 - March 15, 2019 |
| Conference Place | New Delhi, India |
| Country | India |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Contribution Rank | 1 |
| Abstract | 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. |
| Keyword | Mobile telecommunication systems Radio interference Radio telescopes Radio waves Rural areas Wave propagation |
| DOI | 10.23919/URSIAP-RASC.2019.8738529 |
| URL | 查看原文 |
| Indexed By | EI ; CPCI |
| Language | 英语 |
| ISBN | 978-9-0825-9875-9 |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Electrical & Electronic |
| WOS ID | WOS:000491262700382 |
| EI Accession Number | 20192807176234 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/3911 |
| Collection | 射电天文研究室_微波技术实验室 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3：超宽带接收机与高速数字终端 |
| Corresponding Author | Liu, Qi |
| Affiliation | 1.Xinjiang Astronomical Observatory, Chinese Academy of Science, Urumqi 830011; 2.University of Chinese Academy of Sciences, Beijing 10049 |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Corresponding Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Liu, Ye,Liu, Qi,Wang, Yang,et al. RFI prediction for QTT restricted area[C]:Institute of Electrical and Electronics Engineers Inc.,2019. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Liu-2019-RFI predict（749KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment