| 复杂电磁环境下雷达信号脉内特征分析 |
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| 引用本文： | 熊永坤,白长河,郭新民.复杂电磁环境下雷达信号脉内特征分析[J].舰船电子对抗,2011,34(6):79-82. |
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| 作者姓名： | 熊永坤 白长河 郭新民 |
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| 作者单位： | 解放军92785部队,秦皇岛,066200 |
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| 摘 要： | 介绍了数字中频技术,指出其在雷达信号脉内调制特征分析方面的优势,并针对线性调频雷达信号,结合傅里叶变换提取雷达信号脉内调制规律和调制参数,软件分析结果证明本方法是有效的。
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| 关 键 词： | 雷达信号 脉内特征 数字中频技术 |
Intrapulse Feature Analysis of Radar Signals of Complex Electromagnetic Environment |
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| XIONG Yong-kun,BAI Chang-he,GUO Xin-min.Intrapulse Feature Analysis of Radar Signals of Complex Electromagnetic Environment[J].Shipboard Electronic Countermeasure,2011,34(6):79-82. |
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| Authors: | XIONG Yong-kun BAI Chang-he GUO Xin-min |
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| Affiliation: | (Unit 92785 of PLA,Qinhuangdao 066200,China) |
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| Abstract: | This paper introduces the digital intermediate frequency technology,pointes out that its advantages in pulse modulation feature analysis of radar signals,and aiming at the linear frequency modulation radar signal,combining with Fourier transforms,extracts the intra-pulse modulation law and modulation parameters of radar signals,the software analysis result proves that this method is effective. |
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| Keywords: | radar signal intrapulse feature digital intermediate frequency technology |
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