Altitude and RCS Estimation with Echo Amplitude in Bistatic High Frequency Surface Wave Radar

被引：0
|
作者：
Zhao Kongrui [1 ]
Yu Changjun [1 ]
Zhou Gongjian [1 ]
Quan Taifan [1 ]
机构：
[1] Harbin Inst Technol, Dept Elect Engn, Harbin 150006, Peoples R China
来源：
2013 16TH INTERNATIONAL CONFERENCE ON INFORMATION FUSION (FUSION) | 2013年
关键词：
bistatic high frequency surface wave radar; RCS estimation model; centralized fusion estimation;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
It is difficult to form an narrow beam on elevation in the high frequency band. As a result, high frequency surface wave radar(HFSWR) is traditionally unable to detect the target altitude information. Under the bistatic T/R-R HFSWR configuration, an altitude and radar cross sections(RCS) estimation model is proposed with the target echo amplitude information. With four measurement vectors, centralized fusion estimation is adopted to improve the estimation accuracy of target altitude and RCS. Geometrical Dilution of Precision(GDOP) of altitude and the drawbacks of geometric method are also analyzed. Simulations demonstrate the effectiveness of the presented estimation model.
引用
收藏
页码：1342 / 1347
页数：6
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