›› 2011, Vol. 24 ›› Issue (1): 68-.

• 论文 • 上一篇    下一篇



  1. (西安电子科技大学 电子工程学院,陕西 西安 710071)
  • 出版日期:2011-01-15 发布日期:2010-12-30
  • 作者简介:韩栋(1986-),男,硕士研究生。研究方向:数字接收机技术。

An AMTI Method Based on the Estimation and Compensation of the Clutter Doppler Phase

 HAN Dong, TANG Jian-Long   

  1. (School of Electronic Engineering,Xidian University,Xi'an 710071,China)
  • Online:2011-01-15 Published:2010-12-30



关键词: 动目标, 运动杂波, 多普勒相位补偿系数, 杂波抑制


This paper provides an algorithm of automatic adaptive clutter suppression in the absence of a clutter map and clutter cancellation coefficients.First,the algorithm uses double thresholds to determine the clutter positions of a frame of signals.Then the range cells which contain clutter are compensated by Doppler phase compensation coefficients which are picked out by the minimum power rule.Finally,the moving clutters are cancelled by using the optimal Doppler phase compensation coefficient.Simulation shows that the method can effectively suppress moving clutter and detect the target submerged by clutter.

Key words: moving target;moving clutter;Doppler phase compensation coefficients;clutter suppression


  • TN957.5