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应用科学学报 ›› 1999, Vol. 17 ›› Issue (2): 163-168.

• 论文 • 上一篇    下一篇

一种归一化快速盲自适应波束形成算法

何振亚, 陈宇欣   

  1. 东南大学
  • 收稿日期:1997-12-17 修回日期:1998-05-30 出版日期:1999-06-30 发布日期:1999-06-30
  • 基金资助:
    国家自然科学基金重点资助项目

A Normalized Fast Blind Adaptive Beamforming Algorithm

HE ZHENYA, CHEN YUXIN   

  1. DSP Lab, Dept. of Radio Engineering, Southeast Univerity, Nanjing 210096
  • Received:1997-12-17 Revised:1998-05-30 Online:1999-06-30 Published:1999-06-30

PDF

84

被引次数

3

摘要： 提出了一种具有快速跟踪能力和允许大输入动态范围的归一化盲自适应波束形成新算法.计算机仿真计算表明,该算法的性能优于LSSCORE算法.

关键词: 周期平稳, 归一化, 波束形成, 盲自适应

Abstract: LS SCORE is an adaptive beamforming algorithm with the array manifold unknown. However, its slow convergence speed is often unable to meet the requirements for use. A new algorithm having fast tracking ability and permitting large dynamic input range is present in this paper. The experiment results have shown that this algorithm has better performance than LS SCORE.

Key words: beamforming, cyclostationary, normalized, blind adaptive