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The capability analysis of the bistatic radar system based on Tianlai radio array for space debris detection

文献类型：期刊论文

作者Li, Jiawei1,2; Gao, Pengqi1; Shen, Ming1; Zhao, You1
刊名ADVANCES IN SPACE RESEARCH
出版日期2019-11-01
卷号64期号:9页码:1652-1661
ISSN号0273-1177
关键词Tianlai radio array Space debris The bistatic radar system Detection and location method
DOI10.1016/j.asr.2019.07.041
英文摘要The bistatic radar system has been one of the effective methods to detect the space debris in low earth orbit (LEO). Tianlai radio array with cylindrical-parabolic antennas is designed for dark energy detection, which has large field of view and high sensitivity, offering a fan-beam during the observation. We propose a bistatic radar system, which consists of Tianlai radio array and an incoherent scattering radar (ISR) assumed as a transmitter in the Qujing city of China, to detect space debris. In this paper, we calculate and analyze the detection capabilities of this system. The results show the bistatic radar system has the potential to detect small space debris of less than 10 cm in LEO. We provide a space debris detection method to obtain the position of the cross-beam satisfying the observation requirement with the TLE data of the space debris. The method can solve the problem of space synchronization between the radio array and ISR. We used the long-short baseline method of the radio array to locate the space target. The relationship among positioning error, the azimuth and the elevation angle are also discussed. (C) 2019 COSPAR. Published by Elsevier Ltd. All rights reserved.
资助项目National Research and Development Projects for Key Scientific Instruments of China[ZDYZ2013-2] ; Bureau of International Cooperation, Chinese Academy of Sciences[181811KYSB20170018]
WOS研究方向Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000489355100002
资助机构National Research and Development Projects for Key Scientific Instruments of China ; National Research and Development Projects for Key Scientific Instruments of China ; Bureau of International Cooperation, Chinese Academy of Sciences ; Bureau of International Cooperation, Chinese Academy of Sciences ; National Research and Development Projects for Key Scientific Instruments of China ; National Research and Development Projects for Key Scientific Instruments of China ; Bureau of International Cooperation, Chinese Academy of Sciences ; Bureau of International Cooperation, Chinese Academy of Sciences ; National Research and Development Projects for Key Scientific Instruments of China ; National Research and Development Projects for Key Scientific Instruments of China ; Bureau of International Cooperation, Chinese Academy of Sciences ; Bureau of International Cooperation, Chinese Academy of Sciences ; National Research and Development Projects for Key Scientific Instruments of China ; National Research and Development Projects for Key Scientific Instruments of China ; Bureau of International Cooperation, Chinese Academy of Sciences ; Bureau of International Cooperation, Chinese Academy of Sciences
源URL[http://ir.bao.ac.cn/handle/114a11/28069]  
专题中国科学院国家天文台
通讯作者Zhao, You
作者单位1.Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Li, Jiawei,Gao, Pengqi,Shen, Ming,et al. The capability analysis of the bistatic radar system based on Tianlai radio array for space debris detection[J]. ADVANCES IN SPACE RESEARCH,2019,64(9):1652-1661.
APA Li, Jiawei,Gao, Pengqi,Shen, Ming,&Zhao, You.(2019).The capability analysis of the bistatic radar system based on Tianlai radio array for space debris detection.ADVANCES IN SPACE RESEARCH,64(9),1652-1661.
MLA Li, Jiawei,et al."The capability analysis of the bistatic radar system based on Tianlai radio array for space debris detection".ADVANCES IN SPACE RESEARCH 64.9(2019):1652-1661.

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来源：国家天文台

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