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天基雷达观测空问碎片的研究现状及关键技术分析
Alternative TitleCritical Technologies of the Space Borne Radarfor Small Spa ce Debris De tection
吕洁; 吴季; 孙波; 北京8701信箱
Department国家863计划微波遥感技术实验室
Source Publication航天返回与遥感
2003
Volume24Issue:4Pages:28-33
ISSN1009-8518
Language中文
Keyword天基雷达 空问碎片 太空观测 毫米波雷达 rcs 雷达散射面积 航天器
Abstract文章针对空间碎片观测中尚未得到确切观测数据的危险碎片的观测需求,综合分析了国内外的研究水平和现状,对天基雷达观测的需求和关键技术开展研究,提出了天基空间碎片观测有三个关键技术需要解决,即如何确定雷达工作体制和平台轨道以提高观测效率,如何有效探测尺度只有几个毫米-几个厘米的细小目标,如何对观测到的空间碎片进行分类和精确定轨.
Other AbstractThe article focuses on the space borne detection of the'dangerous space debris'with diameter from 5mm to 7cm.The small,hish-speed debris around the low earth orbit are damage to the satellites and the spacecrafts.As the groun d instruments could not detect the dan gerous space debris efectively.the researchers have tIied to put the radar on the low earth orbit to get the information of them.By analyzing the relative job of NASA,Russia and France Space Agency the article put forward three critical technologies about space borne detection of the dangerous space debris.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1975
Collection微波遥感部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
吕洁,吴季,孙波,等. 天基雷达观测空问碎片的研究现状及关键技术分析[J]. 航天返回与遥感,2003,24(4):28-33.
APA 吕洁,吴季,孙波,&北京8701信箱.(2003).天基雷达观测空问碎片的研究现状及关键技术分析.航天返回与遥感,24(4),28-33.
MLA 吕洁,et al."天基雷达观测空问碎片的研究现状及关键技术分析".航天返回与遥感 24.4(2003):28-33.
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