Design of Jamming Signal on Pseudo-random Code Phase-modulation and Pulse Doppler Combined Fuze Based on Code Reconstruction

被引：0
|
作者：
Liu S.-K. [1 ]
Yan X.-P. [1 ]
Li P. [1 ]
Yu H.-H. [1 ]
机构：
[1] Science and Technology on Electromechanical Dynamic Control Laboratory, Beijing Institute of Technology, Beijing
来源：
Binggong Xuebao/Acta Armamentarii | 2018年 / 39卷 / 06期
关键词：
Code reconstruction; Pseudo-random code estimation; Pseudo-random code phase-modulation; Pulse Doppler combined fuze; Three-order correlation function;
D O I：
10.3969/j.issn.1000-1093.2018.06.007
中图分类号：
学科分类号：
摘要：
The working principle of pseudo-random code phase-modulation and pulse Doppler fuze with excellent anti-jamming capability is analyzed. On the basis of the analysis, a code reconstruction-based jamming signal method is proposed, and the jamming effect of the proposed method is analyzed theoretically. Third-order correlation function is used to estimate the pseudo-random code sequence, and the signal of jamming the fuze is reconstructed based on the estimated pseudo-random code sequence. The simulated and experimental results demonstrate that the proposed method has deceptive jamming effect on the fuze. The proposed method is more efficient than the traditional jamming method. © 2018, Editorial Board of Acta Armamentarii. All right reserved.
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页码：1088 / 1094
页数：6
相关论文
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