| 基于频谱分析恒虚警技术的脉冲多普勒引信 |
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| 引用本文： | 高尔心,孙杰,余春明,全闵. 基于频谱分析恒虚警技术的脉冲多普勒引信[J]. 探测与控制学报, 2007, 29(6): 32-35 |
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| 作者姓名： | 高尔心 孙杰 余春明 全闵 |
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| 作者单位： | 西安机电信息研究所,陕西,西安,710065 |
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| 摘 要： | 脉冲多普勒引信体制兼有脉冲和连续波两种引信体制的优点，使之具有对抗地、海杂波和背景干扰能力及良好的低空作战性能。提出了在时域上通过计算和比较回波信号的强度，达到对抗有源／无源人工干扰的目的，在频域上应用恒虚警处理技术抑制杂波干扰。
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| 关 键 词： | 脉冲多普勒引信 目标识别 抗地杂波 恒虚警 |
| 文章编号： | 1008-1194（2007）06-0032-04 |
| 收稿时间： | 2007-08-24 |
| 修稿时间： | 2007-08-24 |
A Pulsed Doppler Fuze Based on Constant False Alarm Rate Technology of Spectral Analysis |
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| GAO Er-xin,SUN Jie,YU Chun-ming,QUAN Min. A Pulsed Doppler Fuze Based on Constant False Alarm Rate Technology of Spectral Analysis[J]. Journal of Detection & Control, 2007, 29(6): 32-35 |
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| Authors: | GAO Er-xin SUN Jie YU Chun-ming QUAN Min |
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| Abstract: | A fuze based on pulsed Doppler system not only has the capability to anti-jamm ground and sea clutter, but also has the excellent working performance at low altitude for it having advantages of pulse fuze and continuous wave fuze. For resisting active and passive jamming,echo intensity is calculated and compared on time domain, and for suppressing clutter, constant false alarm rate handling is applied on frequency domain. |
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| Keywords: | pulsed Doppler fuze target identification anti-ground clutter constant false alarm rate |
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