›› 2015, Vol. 28 ›› Issue (1): 147-.

• 论文 • 上一篇    下一篇

北斗接收机空时联合抗干扰算法研究

姚锐   

  1. (西安电子科技大学 电子信息攻防对抗与仿真重点实验室,陕西 西安 710071)
  • 出版日期:2015-01-15 发布日期:2015-01-22
  • 作者简介:姚锐(1989—),男,硕士研究生。研究方向:北斗导航接收机抗干扰技术。E-mail:xdyr0121@163.com

Research on Anti Interference Algorithm for Beidou Receiver Based on Space-Time Adaptive Processing

YAO Rui   

  1. (Ministry of Education Key Laboratory of Electronic Information Countermeasure and Simulation,Xidian University,Xi'an 710071,China)
  • Online:2015-01-15 Published:2015-01-22

摘要:

针对北斗接收机易受干扰的缺陷,提出了空时联合抗干扰算法,该算法能在不增加天线阵元的基础上,同时抑制宽带和窄带干扰。文中通过仿真验证了所提算法的有效性,并分析了抽头数目选择对算法性能的影响。

关键词: 北斗接收机, 空时联合算法, 抗干扰

Abstract:

In light of the vulnerability of the Beidou receiver to interferences,a space-time adaptive processing algorithm is proposed,which can suppress broadband and narrowband interference without increasing the antenna array element.Simulation results demonstrate the effectiveness of this method.The influence of numbers of taps on anti-interference performance is analyzed.

Key words: Beidou receiver;space-time adaptive processing;anti interference

中图分类号: 

  • TN927+.21