| 脉冲压缩技术的教学探索与实践 |
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| 引用本文： | 王雪飞,张宏伟,王昌盛,解云虹,尚朝轩.脉冲压缩技术的教学探索与实践[J].电气电子教学学报,2016(1). |
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| 作者姓名： | 王雪飞 张宏伟 王昌盛 解云虹 尚朝轩 |
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| 作者单位： | 1. 军械工程学院 电子与光学工程系,河北 石家庄,050003;2. 西安通信学院 基础部,陕西 西安,710000 |
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| 摘 要： | 针对脉冲压缩技术推导繁杂、学生理解抽象、课堂与工程实践联系脱节等问题，本文从被噪声淹没的两个回波信号的处理出发，引出线性调频信号的匹配滤波分析，通过将时域分析的定量解析结果与频域近似的定性分析结果统一起来，共同得出脉压性能的分析结论。实践表明，该教学方法可帮助学生在课程学习中达到事半功倍的效果。
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| 关 键 词： | 雷达信号处理 脉冲压缩处理 定性分析 |
Teaching Exploration and Practice of Pulse Compression Technology |
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| Abstract: | Pulse compression technology is complicated and hard to be understood for students in case of lack be-tween theory teaching and engineering practice. This paper put forward a method combining quantified analysis in the time domain and qualitative analysis in the frequency domain,which is originate from the problem that two echo signals are submerged in the noise. By the analysis of matched filtering of linear FM signal,we can achieve the performance of pulse compression technology by both domain analysis. Teaching practice shows students can study effectively than before. |
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| Keywords: | radar signal processing pulse compression qualitative analysis |
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