| 脉冲多普勒引信抗干扰信号处理研究 |
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| 引用本文： | 蒋静群,简金蕾,胡洪宇.脉冲多普勒引信抗干扰信号处理研究[J].制导与引信,2008,29(4). |
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| 作者姓名： | 蒋静群 简金蕾 胡洪宇 |
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| 作者单位： | 1. 空军工程大学导弹学院,陕西,三原,713800
2. 驻成都飞机工业公司军代室,四川,成都,610000 |
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| 摘 要： | 针对脉冲多普勒引信,对目标回波信号依次进行MTI滤波、加窗处理、FFT运算,然后根据由制导信息估算出的目标多普勒频率选择性地输出,最后对输出信号进行自适应滤波处理。仿真表明,此方案可较好地改善回波信号的信噪比。
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| 关 键 词： | 脉冲多普勒 引信抗干扰 信号处理 |
Antijamming Signal Processing Research of Pulse Doppler Fuze |
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| JIANG jing-qun,JIAN Jin-lei,HU Hong-yu.Antijamming Signal Processing Research of Pulse Doppler Fuze[J].Guidance & Fuze,2008,29(4). |
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| Authors: | JIANG jing-qun JIAN Jin-lei HU Hong-yu |
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| Abstract: | MTI filtering,adding windowed function and FFT about fuze-single,choosing export based on target Doppler frequency,that estimated based on guidance information,and adaptive filtering about export single last.It is shown that the program is good for restraining noise by simulation. |
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| Keywords: | pulse Doppler fuze antijamming signal processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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