北京航空航天大学学报 ›› 2003, Vol. 29 ›› Issue (8): 722-724.

• 论文 • 上一篇    下一篇

DSP在二次雷达信号模拟器中的应用

张永杰, 李少洪   

  1. 北京航空航天大学 电子信息工程学院, 北京 100083
  • 收稿日期:2002-06-12 出版日期:2003-08-31 发布日期:2010-09-24
  • 作者简介:张永杰(1980-),男,安徽颍上人,硕士生, yjzbj2000@163.com.

Application of DSP in secondary surveillance radar signal simulator

Zhang Yongjie, Li Shaohong   

  1. School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
  • Received:2002-06-12 Online:2003-08-31 Published:2010-09-24

摘要: 概述了某型航管二次雷达(SSR, Secondary Surveillance Radar)模拟器的设计思想和基本结构,详细论述了TMS320F206的基本结构与特点,着重探讨了该数字信号处理器(DSP, Digital Signal Processor)芯片在系统数据交换和接口数据管理与控制中的功用,并指出了系统软硬件调试中需要注意的一些问题.经过对SSR信号处理机的调试,证明设计达到了预想效果.

Abstract: The design idea and fundamental structure of a SSR(secondary surveillance radar) signal simulator are presented. The structure and characteristic of TMS320F206, a kind of 16-bit fixed-point DSP(digital signal processor), are introduced and the function of the DSP in the data-exchanging, control of the system and the process of the I/O port data is discussed in detail. The problems that should be paid attention to in the process of system-debugging are also presented. The expected result has been acquired after the debug of the SSR signal-processing unit.

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