| 基于噪声卷积的灵巧噪声伪码调相引信干扰 |
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| 引用本文： | 隋鉴,李国林,王凌.基于噪声卷积的灵巧噪声伪码调相引信干扰[J].系统工程与电子技术,2014,36(10):1924-1928. |
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| 作者姓名： | 隋鉴 李国林 王凌 |
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| 作者单位： | 1. 海军航空工程学院研究生管理大队， 山东 烟台 264001；2. 海军航空工程学院七系， 山东 烟台 264001 |
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| 基金项目： | 国家自然科学基金(61002006)资助课题 |
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| 摘 要： | 伪码调相引信的良好抗干扰能力，使其成为引信对抗研究的重点。提出了基于噪声卷积的灵巧噪声对伪码调相引信进行干扰。阐述了灵巧噪声的产生机理，推导了灵巧噪声作用于伪码调相引信时，引信输出信号的形式，理论分析证明了灵巧噪声可以对伪码调相引信形成欺骗干扰和压制干扰效果。仿真验证了理论分析的正确性，与传统干扰相比，灵巧噪声干扰的干扰效率更高。
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| 关 键 词： | 引信 干扰 伪随机码 灵巧噪声 |
Smart noise j amming based on noise convolution modulation countering pseudo-random code phase modulation fuze |
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| SUI Jian,LI Guo-lin,WANG Ling.Smart noise j amming based on noise convolution modulation countering pseudo-random code phase modulation fuze[J].System Engineering and Electronics,2014,36(10):1924-1928. |
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| Authors: | SUI Jian LI Guo-lin WANG Ling |
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| Institution: | 1. Administrant Brigade of Postgraduate, Naval Aeronautical and Astronautical University, Yantai 264001, China;;
2. No.7 Department, Naval Aeronautical and Astronautical University, Yantai 264001, China |
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| Abstract: | Pseudo random code phase modulation fuze has become the key point of fuze countermeasure study, because of its strong anti-jamming ability. Smart noise jamming based on noise convolution modulation is proposed to counter this fuze. The mechanism of generating smart noise based on convolution modulation is stated, and the output signals of the pseudo-random code phase modulation fuze is analyzed under the smart noise jamming. It is proved theoretically that the smart noise jamming could form deceptive jamming and blanket jamming effect on the pseudo-random code phase modulation fuze. Simulations demonstrate that the theoretical -analysis- is valid and the smart noise jamming is more efficient than the traditional jamming methods. |
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| Keywords: | fuze j amming pseudo-random code smart noise |
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