| 压制干扰噪声质量数字测定方法研究 |
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| 引用本文： | 胡敏,梅风华,张岳平.压制干扰噪声质量数字测定方法研究[J].航天电子对抗,2011,27(2):39-43. |
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| 作者姓名： | 胡敏 梅风华 张岳平 |
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| 作者单位： | 海军装备研究院航空所,上海,200436 |
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| 摘 要： | 为了检验压制噪声干扰机的性能,研究了基于实际噪声样本数据的噪声质量测定方法.通过跟踪噪声干扰技术的最新进展,深入分析Turner、Daly和Taylor提出的三种噪声质量度量方法的基本原理及各自存在的局限性,提出一种改进的噪声质量数字测定方法.该方法继承了Turher噪声质量在时域度量噪声概率密度函数高斯性科学有效的特...
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| 关 键 词： | 压制干扰 噪声质量 数字灵巧噪声 罚函数 |
Measurement of noise quality in oppressive jamming |
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| Hu Min,Mei Fenghua,Zhang Yueping.Measurement of noise quality in oppressive jamming[J].Aerospace Electronic Warfare,2011,27(2):39-43. |
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| Authors: | Hu Min Mei Fenghua Zhang Yueping |
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| Institution: | Hu Min,Mei Fenghua,Zhang Yueping(Aviation Equipment Institute,Naval Academy of Armament,Shanghai 200436,China) |
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| Abstract: | The methods of noise quality measurement based on sample data are studied for evaluating performance of oppressive jammer.After the principles and shortcomings of existing methods being analyzed thoroughly,an improved digital method of noise quality measurement is presented by tracking the latest developments of noise jamming technology.This method inherits the merit of Turner method which is good at measuring the gaussianity of PDF in time domain,and imports a new penalty function which is used for measuri... |
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| Keywords: | oppressive jamming noise quality digital smart noise penalty function |
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