Spectrum monitor system at QTT site
文献类型：会议论文
| 作者 | Liu, Qi1,2 ; Wang, Yue1; Liu, Ye1; Wang, Na1; Liu, Feng1; Yan, Hao1; Wang, Yang1
|
| 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 | Monitoring Data handling Digital storage Information management Radio interference |
| DOI | 10.23919/URSIAP-RASC.2019.8738395 |
| 国家 | India |
| 英文摘要 | QTT is a steerable 110 m radio aperture telescope that will be built in Xinjiang province of China, with a frequency range from 150 MHz to 115 GHz. Site RFI levels is clearly an important issue for such a sensitive instrument. Therefore, we have developed an automated highly sensitive and reliable spectrum monitor system for RFI detected and signal characteristic analyzed, a quasi-real-time measured method was employed for long-term spectrum monitoring, and we used the HDF5 data format for RFI data storage and management. This system is working well at QTT site for a long time, we proposed some considerations for how to process and analyze so much RFI data during spectrum monitoring, and the data processing procedures should be updated in the future work to improve RFI analyzed efficiency. 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:000491262700249 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3910]  |
| 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, Qi,Wang, Yue,Liu, Ye,et al. Spectrum monitor system at QTT site[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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