| 线性调频的脉冲压缩雷达视频信号仿真 |
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| 引用本文： | 李耀伟,姜波,张炜.线性调频的脉冲压缩雷达视频信号仿真[J].现代雷达,2004,26(6):8-11. |
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| 作者姓名： | 李耀伟 姜波 张炜 |
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| 作者单位： | 国防科技大学电子科学与工程学院,长沙,410073 |
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| 摘 要： | 利用数字方法实现线性调频的脉冲压缩雷达视频目标模拟信号具有诸多优点：信号模拟的精度高，灵活性好，幅度、相位补偿方便，可以模拟复杂情况，系统结构简单，可靠性高，可扩展性强。详细介绍了基于FPGA设计线性调频的脉冲压缩雷达视频目标模拟信号的原理、结构、具体实现以及简要的性能分析。结果表明该方案性能良好，具有现实可实现性。
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| 关 键 词： | 线性调频 脉冲压缩 视频目标模拟信号 现场可编程门阵列 |
Simulation of LFM Video Signals for Pulse Compression Radar |
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| LI Yao,wei,JIANG Bo,ZHANG Wei.Simulation of LFM Video Signals for Pulse Compression Radar[J].Modern Radar,2004,26(6):8-11. |
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| Authors: | LI Yao wei JIANG Bo ZHANG Wei |
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| Abstract: | Digital method has a lot of advantages in the simulation of LFM video analog signals of fargets for pulse compression radar: high simulation precision, convenient amplitude and phase compensation, possibility of simulating complex signals, simplification of the system structure, improving the reliability and easy to expand. This article introduces the theory, structure, and design of the simulator. In the end, we also make a simple analysis of the performance. The scheme is realizable. |
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| Keywords: | LFM pulse-compression video analog signals of targets field programmable gate array |
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