| 基于FPGA的雷达信号模拟 |
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| 引用本文： | 王莲荣,马妍,王萍,张继红.基于FPGA的雷达信号模拟[J].海军航空工程学院学报,2012,27(3):284-288. |
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| 作者姓名： | 王莲荣 马妍 王萍 张继红 |
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| 作者单位： | 1. 91286部队,山东青岛266003
2. 海军司令部军务处,北京100071 |
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| 摘 要： | 结合 FPGA 嵌入式系统高并行度和控制简单的特点,采用基于可编程逻辑门阵列(FPGA)的直接数字合成(DDS)技术编程实现了雷达信号的模拟,并以雷达线性调频脉冲信号和雷达视频信号的模拟为例,分析了该方法实现雷达信号模拟的原理及具体过程.最后,给出了雷达信号模拟的部分实验结果,并与 DDS 专用芯片的方法进行了详细的比较
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| 关 键 词： | 信号模拟 雷达 可编程逻辑门阵列 直接数字合成 |
Radar Signal Simulating Based on FPGA |
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| WANG Lian-rong,MA Yan,WANG Ping and ZHANG Ji-hong.Radar Signal Simulating Based on FPGA[J].Journal of Naval Aeronautical Engineering Institute,2012,27(3):284-288. |
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| Authors: | WANG Lian-rong MA Yan WANG Ping and ZHANG Ji-hong |
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| Affiliation: | 1.The 91286thUnit of PLA,Qingdao Shandong 266003,China;2.Department of Military Affairs,Headquarters of Navy,Beijing 100071,China) |
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| Abstract: | With the advantage of FPGA embedded system in parallel signal processing and controlling,radar signal was simulated with DDS on FPGA.LFM and video signal were taken as the example.The theory and process of radar signal simulate were analyzed in detail.Some results were given in the end,and it was compared with the DDS method. |
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| Keywords: | signals simulating radar field-programmable gate array data distribution servers |
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