›› 2011, Vol. 24 ›› Issue (1): 71-.

• 论文 • 上一篇    下一篇

雷达信号处理抗干扰仿真平台

杨少华,都佰胜   

  1. (西北空中交通管理局 技术保障中心,陕西 西安 710082)
  • 出版日期:2011-01-15 发布日期:2010-12-30
  • 作者简介:杨少华(1984-),男,硕士研究生。研究方向:雷达数据处理和信号处理。

Anti-Jamming Simulation Platform for Radar Signal Processing

 YANG Shao-Hua, DU Bai-Sheng   

  1. (Technical Support Center,Northwest Air Traffic Management Bureau,Xi'an 710082,China)
  • Online:2011-01-15 Published:2010-12-30

摘要:

依据相关算法,模拟了包括线性调频信号、噪声、杂波和干扰的中频复合信号,并使其通过近似线性的接收机。经过多种方式的雷达信号处理,最终得出不同干扰情况下信号检测的效果。整个课题作为一个完整的仿真平台,为评估干扰的效果提供了方便。

关键词: 脉冲压缩, 动目标显示, 动目标检测, 恒虚警

Abstract:

The intermediate frequency complex signal,which includes the linear frequency modulation signal,noise,clutter and jamming,is simulated by related algorithms.Then the complex signal is sent to a receiver which is approximate to a linear one.Finally,using various kinds of radar signal processing,we obtain the effect of signal detection under different jammings.The whole task can be an integrated simulating platform and provides convenience for evaluating the effect of jamming.

Key words: pulse compression;MTI;MTD;CFAR

中图分类号: 

  • TN957.51