Performance Analysis of Space Debris Detection Based on Tianlai Radio Telescope Array

被引：0

作者：

Li J.-W. ^{[1
,2
]}

Gao P.-Q. ^{[1
]}

Shen M. ^{[1
]}

Jin W. ^{[3
]}

Zhao Y. ^{[1
]}

机构：

[1] National Astronomical Observatories, Chinese Academy of Sciences, Beijing

[2] University of Chinese Academy of Sciences, Beijing

[3] Kunming Radiowave Observatory, China Research Institute of Radio-Wave Propagation, Qujing

来源：

Yuhang Xuebao/Journal of Astronautics | 2018年 / 39卷 / 11期

关键词：

Bistatic radar monitoring system; Detection performance; Incoherent scattering radar; Radio astronomy; Space debris detection; Tianlai radio telescope array;

D O I：

10.3873/j.issn.1000-1328.2018.11.013

中图分类号：

学科分类号：

摘要：

A bistatic radar system combined with the Tianlai radio telescope array and an incoherent scattering radar, which is assumed as a source of transmission in Qujing, Yunnan Province, is proposed to detect the space debris. The detection performance of the system, including the radar cross section (RCS), the detection time and the detection efficiency of the Tianlai radio telescope array is calculated and analyzed in the paper. The analysis shows that the system has the potential ability to detect small space debris whose diameter is less than 10 cm, and then provides the methods of determining the cross beams and positioning space debris based on this system. © 2018, Editorial Dept. of JA. All right reserved.

引用

页码：1299 / 1307

页数：8

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