›› 2010, Vol. 23 ›› Issue (7): 99-101.

• 论文 • 上一篇    下一篇

基于ADSP_TS201的雷达信号处理机设计

许亮,宋万杰,刘峥   

  1. (西安电子科技大学 雷达信号处理国防科技重点实验室,陕西 西安710071)
  • 出版日期:2010-07-15 发布日期:2010-09-09
  • 通讯作者: 许亮(1985-),男,硕士研究生。研究方向:雷达信号处理。
  • 作者简介:许亮(1985-),男,硕士研究生。研究方向:雷达信号处理。 宋万杰(1960-),男,高级工程师。研究方向:雷达系统设计,雷达信号处理与检测。 刘峥(1964-),男,教授,博士生导师。研究方向:现代雷达信号处理,高速DSP系统设计与应用。

Design of the Radar Signal Processor Based on ADITS201

Xu Liang,Song Wanjie,Liu Zheng   

  1. (National Key Laboratory of Defense Technology on Radar Signal Processing,Xidian University,Xian 710071,China)
  • Online:2010-07-15 Published:2010-09-09

摘要:

开发了一套以4片TS201和一片FPGA为核心的雷达信号处理系统。DSP仅通过链路口实现点对点通信,内存空间独立。系统仅用一副板卡即完成了雷达数据处理,使其具有硬件结构简单、体积小、程序易调试、整体可靠性高等特点,可以实现副瓣对消、四路信号的脉冲压缩与动目标检测等功能,该系统已成功应用于实际工程中。

关键词: TS201, 脉冲压缩, 动目标检测

Abstract:

A realtime radar signal processing system is designed,which is based on four pieces ADSPTS201 and one piece of FPGA.In the processing board,the point to point communications of the DSP chips are implemented only by the link ports.The data processing of the system is completed by only one board.Therefore,the system has the features of simple and efficient hardware circuit,small size,flexible software programming and debugging,and high reliability.It can implement adaptive sidelobe cancelation,digital pulse compression and coherent integration for the fourchannel signals.The system has been successfully applied in engineering.

Key words: DSP;pulse compression;moving target detection(MTD)

中图分类号: 

  • TN95751