›› 2015, Vol. 28 ›› Issue (7): 5-.

• 论文 • 上一篇    下一篇

一种PD雷达信号处理系统的并行实现

廉志玲   

  1. (中国电子科技集团第38研究所 信号系统部,安徽 合肥 230031)
  • 出版日期:2015-07-15 发布日期:2015-07-13
  • 作者简介:廉志玲(1982—),男,硕士,工程师。研究方向:雷达信号处理,阵列信号处理。E-mail:lf2166@163.com

Signal Processing System of PD Radar and Its Implementation

LIAN Zhiling   

  1. (Department of Signal Systems,No.38 Research Institute of CETC,Hefei 230088,China)
  • Online:2015-07-15 Published:2015-07-13

摘要:

作为一种经典的信号处理方法,脉冲多普勒处理体制已被广泛于各种雷达体制中。文中基于8片ADSP-[JP]TS201信号处理板,提出了一种基于距离分段,多片DSP并行处理的方法,并结合实测数据进行了验证。该方法充分利用了硬件资源,提高了系统效率,并已成功应用于实际工程中。

关键词: ADSP TS201, 并行处理, 分段处理, 脉冲多普勒

Abstract:

As a classic radar signal processing method,pulse-doppler (PD) processing is widely used in all kinds of radar.A real-time radar signal processing system is designed,which uses the range segmenting method and parallel processing of multiple DSPs technique based on eight pieces of ADSP-TS201.Real data are processed with this method,indicating that the proposed method,which has been put into practical use,makes better use of the board resources and improves the system efficiency.

Key words: ADSP TS201;parallel processing;segment processing;pulse doppler

中图分类号: 

  • TN958.95