| 基于4G4平台的雷达信号处理机设计 |
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| 引用本文： | 高媛媛.基于4G4平台的雷达信号处理机设计[J].电子工程师,2010,36(12):20-23. |
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| 作者姓名： | 高媛媛 |
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| 作者单位： | 南京电子技术研究所; |
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| 摘 要： | 本文基于4G4处理模块设计了一种雷达信号处理机。4G4处理模块以四片高性能FreeS—eale公司G4芯片MPC7448为核心处理器，并结合了一片Xilinx公司FPGA芯片XC5V110T。文中介绍了4G4处理模块的技术特性，并给出具体的软件设计和工程实现方案。基于4G4平台的信号处理机通过合理设计的VPX总线互联结构、RocketIO高速串行接口、以及新一代通用G4芯片来实现信号处理的全部功能。其处理速度快、支持Vxworks实时操作系统。与传统的TS201平台相比，具有硬件结构体积小、程序易调试、可靠性和可雏护性高的优点。
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| 关 键 词： | 4G4 雷达 信号处理机 |
Design of Radar Digital Signal Processor Based on 4G4 Platform |
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| GAO Yuanyuan.Design of Radar Digital Signal Processor Based on 4G4 Platform[J].Electronic Engineer,2010,36(12):20-23. |
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| Authors: | GAO Yuanyuan |
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| Affiliation: | GAO Yuanyuan(Nanjing Research Institute of Electronics Technology,Nanjing 210039,China) |
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| Abstract: | This paper introduces an universal radar signal processor based on the 4G4 processing module,which consists of four MPC7448 central processors and one XC5V110T chip of FPGA.Techno-characteristics of this 4G4 processing module,detailed software design and engineering project are presented.This system uses VPX bus,RocketIO high speed serial interface and G4 chip to implement all signal processing functions.It has high processing speed and supports VxWorks realtime operating system.Compared with conventional T... |
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| Keywords: | 4G4 radar signal processor |
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