| 混合噪声调制毫米波脉冲多普勒引信原理 |
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| 引用本文： | 丁庆海,祝龙石.混合噪声调制毫米波脉冲多普勒引信原理[J].兵工学报,1997,18(3):217-220. |
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| 作者姓名： | 丁庆海 祝龙石 |
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| 作者单位： | 南京理工大学 |
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| 摘 要： | 提出了一种新型的噪声毫米波脉冲多普勒引信，即随机脉冲位置调制与脉冲之间随机相位调制相结合的脉冲 多普勒引信。推导了该随机序列的平均模糊函数，给出了该引信原理实现框图，分析了其工作原理和数学模型，研究了它的抗干扰特性和可实现性。
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| 关 键 词： | 噪声引信 随机脉位序列 近炸引信 |
PRINCIPLE OF MILLIMETER PULSE DOPPLER FUSE MODULATED BY MIXED NOISE |
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| Ding Qing hai, Zhu Longshi, Zhuang Zhihong, Zhang Qing tai.PRINCIPLE OF MILLIMETER PULSE DOPPLER FUSE MODULATED BY MIXED NOISE[J].Acta Armamentarii,1997,18(3):217-220. |
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| Authors: | Ding Qing hai Zhu Longshi Zhuang Zhihong Zhang Qing tai |
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| Abstract: | A novel type of noise PD fuse is presented, viz- a millimeter PD fuse modu-lated by the pulse sequence whose position and phase are random. Its average ambi-guity function is derived. The block diagram of the system is given. The working prin-ciple and its mathematical model are analyzed and the practicability as well as perfor-mances of anti-jamming are studied. Analysis in theory shows that the fuse can provide good performance of anti-jamming and avoid the ambiguity in distance and velocity,showing that it is one among the more desirable variaties of pulse doppler fuses. |
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| Keywords: | noise fuse randomly staggered pulse sequence random binary-phase code average ambiguity function |
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