| 基于高速定点DSP的雷达信号处理实验系统 |
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| 引用本文： | 余伟涛,尚朝轩,何强,吕贵洲. 基于高速定点DSP的雷达信号处理实验系统[J]. 微计算机信息, 2005, 21(1): 135-136,174 |
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| 作者姓名： | 余伟涛 尚朝轩 何强 吕贵洲 |
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| 作者单位： | 050003,石家庄军械工程学院雷达教研室 |
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| 摘 要： | 本文介绍了一个基于高速定点DSP的雷达信号处理实验系统的设计和研制．其中包括雷达中频信号采集．多种雷达信号的设计和产生。雷达回波的脉冲压缩处理、动目标显示、动目标检测和恒虚警处理。实验系统以ADI公司最新推出的Blackiln系列高速定点DSP芯片BF53x为核心，在多任务管理软件VDK的控制下．各软件模块以独立线程的方式并行工作．每个模块的参数及相互之间的连接方式通过PC上的LabView软件界面进行设置。
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| 关 键 词： | 信号处理 雷达 DSP多任务 |
| 文章编号： | 1008-0570(2005)01-0135-02 |
Experiment System of Radar Signal Processing Based on High Speed Fixed DSP |
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| Yu,Weitao Shang,Chaoxuan He,Qiang Lv,Guizhou. Experiment System of Radar Signal Processing Based on High Speed Fixed DSP[J]. Control & Automation, 2005, 21(1): 135-136,174 |
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| Authors: | Yu Weitao Shang Chaoxuan He Qiang Lv Guizhou |
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| Abstract: | This paper introduced the design and develop about an experiment system of radar signal processing based on high speed fixed DSP. It include radar intermediate frequency signal collection , the design and produce of multiform radar signal , pulse compression of radar echo, moving target indication , moving target detection and constant false alarm rate processing. The experiment system use the Blackfin series high speed fixed DSP integrated circuit BF53x as the core. Under the control of multitask manage software VDK. Each software module parallel work with the mode of independent thread . The parameter and connect mode of each other that every module use software interface of LabView in computer to set. |
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| Keywords: | Signal Processing Radar DSP Multitask |
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