摘要
在复杂的海杂波背景下,不同波段、极化方式的弹载雷达、舰载雷达可以采用先进数据采集技术和特征提取方法来获得海上雷达目标散射特性和海杂波特性,对所获得的特征数据进行分析、归类、综合可以增强己方雷达对目标舰船的信息获取能力,改善目标识别的能力。结合国内外在自动目标识别(ATR)领域的最新进展,重点讨论了未来近海作战中需要提取舰船目标特征的主要数据和应用,介绍了几种测量方法。
Missile-borne radar and ship-borne radar with different frequencies, polarization modes can obtain the scatter characteristic of marine radar target and sea clutter characteristic by means of advanced data acquisition technology and feature extraction methods in the complicated background of sea clutter. By analyzing,classifying, synthesizing the characteristics data obtained can strengthen the information acquisition capability of own radar to target ship,improve the target identification capability. This paper mainly discusses the main data and applications of ship target characteristic need to be extracted in the future coastal combat combining with the latest development of autonomous target recognition（ATR） at home and aboard,introduces several measurement methods.
出处
《舰船电子对抗》
2008年第5期44-50,共7页
Shipboard Electronic Countermeasure
基金
"十一五"总装备部武器装备预研项目
编号51309060305
关键词
雷达目标特征
海杂波
目标识别
数据采集
radar target characteristic
sea clutter
target recognition
data acquisition
