NSSC OpenIR  > 微波遥感部
Alternative TitleSea Clutter Analys is for Spaceborne Pulse-Compress ionPrec ip itation Radar
尹红刚; 董晓龙; 北京8701信箱
Source Publication南京航空航天大学学报
Keyword海面杂波 降雨雷达 脉冲压缩 干扰
Other AbstractFor the spacebo rne precip itat ion radar,the rain vo lume is p rox imate to the Earth su rface.The back scat tered echo of sea, especially for the sea su rface echo,is much st ronger than the rain echo.Therefo re, seriou s sea clutter in terference occu rs th rough an tenna beam and range sidelobe accompan ied w ith pu lse-comp ression w hen ob serving precipitation adjacent to the sea su rface.The model of sea clu tter in terference w ith spacebo rne pu lse-comp ression precip itat ion radar is bu ilt for the first t ime,and the fo rmu lat ion s of compu t ing sea clu t ter w ith con sidering the effect of range weighting function are deduced. Given precip itat ion and sea su rface scat tering models and a designed pat tern for a Ka-band spacebo rne pu lse-comp ression p recip itat ion radar,the ratio of the rain echo and the su rface clutter is numerically evaluated. It is show n that the clutter in terference w ith the spacebo rne radar is mo reseriou s than other resu lt sreported in the open literature.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
Corresponding Author北京8701信箱
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GB/T 7714
尹红刚,董晓龙,北京8701信箱. 星载脉冲压缩降雨雷达的海面杂波分析[J]. 南京航空航天大学学报,2009,41(2):192-197.
APA 尹红刚,董晓龙,&北京8701信箱.(2009).星载脉冲压缩降雨雷达的海面杂波分析.南京航空航天大学学报,41(2),192-197.
MLA 尹红刚,et al."星载脉冲压缩降雨雷达的海面杂波分析".南京航空航天大学学报 41.2(2009):192-197.
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