| 超宽带穿墙探测雷达信号处理终端的设计 |
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| 引用本文： | 徐锐,韩太林.超宽带穿墙探测雷达信号处理终端的设计[J].中国科技信息,2012(3):45. |
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| 作者姓名： | 徐锐 韩太林 |
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| 作者单位： | 长春理工大学电子信息工程学院,吉林长春,130022 |
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| 摘 要： | 本文主要介绍了超宽带穿墙探测雷达;设计了以FPGA和DSP的雷达回波信号处理终端;介绍了该信号处理终端的系统框架、工作原理,并采用双口RAM作为DSP和FPGA之间进行数据传输的缓冲存储器;通过实验,各模块可以相互协调地完成工作,并实现了目标回波信号的采样、算法处理、目标方位显示等功能。
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| 关 键 词： | 穿墙探测雷达 超宽带 FPGA DSP |
Design of Through-Wall Detection Radar Data Processing Terminal |
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| Xu Rui
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Han Tailin.Design of Through-Wall Detection Radar Data Processing Terminal[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2012(3):45. |
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| Authors: | Xu Rui Han Tailin |
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| Institution: | Xu Rui Han Tailin College of electronics and Information engineering,Changchun University of Science and Technology,Changchun 130022 China |
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| Abstract: | This paper introduces the UWB through-wall detection radar.A radar data processing terminal based on dual-processor platform of DSP and FPGA is designed.The paper describes the signal processing system structures and the working principle of each module,and use dual port RAM as the buffer memory for DSP and FPGA data transfer.Through experiments,each module cooperated well,also completed function of the acquisition of the radar echo signal,the algorithm processing and target position display. |
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| Keywords: | Through-wall detection radar UWB FPGA DSP |
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