雷达海面目标识别技术研究进展

 针对雷达海面目标识别特征数据缺乏和识别算法推广能力差等问题，从雷达目标电磁散射特性和目标分类识别两方面总结了雷达海面目标识别技术的研究热点和发展趋势。围绕海面目标雷达特性，从电磁散射测量和建模两个方面综述了国内外研究现状；从低分辨雷达回波、高分辨距离像、高分辨雷达图像3方面综述了海面目标识别技术发展现状；介绍了雷达海面目标识别工程应用情况；最后展望了海面目标识别技术的发展趋势。

A review of radar sea target recognition technology

The lack of feature data and the poor extending capability of the radar target recognition algorithms are two main problems for the radar sea target recognition, which have attracted many researches. This paper reviews the studies of the radar sea target recognition in two aspects, namely, the electro-magnetic modeling and the radar target classification algorithms. For the analysis of sea target electromagnetic behaviors, the review is focused on both the measurement and the modeling of the electro-magnetic scattering. For the radar sea target recognition technologies, the review covers the methods based on the narrow band, the high resolution range, and the high resolution images. The developments of the radar sea target recognition technologies are predicted based on the available researches.