| 基于贝叶斯判别法的超视距雷达探测距离预测方法 |
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| 引用本文： | 练学辉,王向敏,申宏亚,王玲玲.基于贝叶斯判别法的超视距雷达探测距离预测方法[J].雷达与对抗,2011(2):8-10. |
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| 作者姓名： | 练学辉 王向敏 申宏亚 王玲玲 |
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| 作者单位： | 海军驻南京地区雷达系统军事代表室;南京船舶雷达研究所; |
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| 摘 要： | 介绍了不同大气波导条件下海杂波功率的变化规律,采取统计分析的方法研究雷达回波强度与最远探测距离的关联性。根据不同距离处海杂波强度和海杂波延伸距离等信息,建立了基于贝叶斯判别法的超视距雷达探测效能预测模型。
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| 关 键 词： | 雷达回波 大气波导 贝叶斯判别法 雷达探测距离等级 |
The prediction of detection range of OTH radars based on Bayes discriminance |
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| LIAN Xue-hui,WANG Xiang-min,SHEN Hong-ya,WANG Ling-ling.The prediction of detection range of OTH radars based on Bayes discriminance[J].Radar & Ecm,2011(2):8-10. |
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| Authors: | LIAN Xue-hui WANG Xiang-min SHEN Hong-ya WANG Ling-ling |
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| Affiliation: | LIAN Xue-hui1,WANG Xiang-min2,SHEN Hong-ya2,WANG Ling-ling2(1.Military Representatives Office for Radar System of the Chinese PLA,Nanjing 210003,2.Nanjing Marine Radar Institute,Nanjing 210003) |
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| Abstract: | The variation rules of the sea clutter power under the circumstances of different atmospheric duct are introduced,and the relation of radar echo intensity and the farthest detection range is analyzed through the statistical analysis.According to the intensity and extended ranges of the sea clutter at different ranges,a prediction model of the detection efficiency of the OTH radars based on the Bayes discriminance is established. |
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| Keywords: | radar echo atmospheric duct Bayes discriminance radar detection range grade |
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