Synergy Detection of High Velocity Dim Targets

被引：1

作者：

Liu, Xiao-qiang ^{[1
]}

Wang, Rui ^{[1
]}

Zhang, Ping-ding ^{[1
]}

机构：

[1] Air Force Engn Univ, Xian 710051, Shaanxi, Peoples R China

来源：

2013 FOURTH INTERNATIONAL CONFERENCE ON DIGITAL MANUFACTURING AND AUTOMATION (ICDMA) | 2013年

关键词：

high velocity; dim target; LF radar; HF radar; synergy detection;

D O I：

10.1109/ICDMA.2013.326

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper analyzes the characteristics of high velocity, dim targets, and aimed at these characteristics, the detection capability of low frequency(LF) radar(VHF, UHF band)and igh frequency(HF) radar(X band)is discussed. Because LF radar has a better detection capability, but its angular accuracy is poor, however, the HF radar has a high angular accuracy, thus a method of detecting high velocity, dim targets through sensor fusion of these two kinds of radar is proposed. Because RCS of the target is quite low in the HF region, in order to improve the SNR, a way of coherent integration which is suitable for high velocity targets is resented. This paper provides a structure of sensor fusion based on these two kinds of radar, and the specific procedure of synergy detection is discussed.

引用

页码：1365 / 1370

页数：6

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