A New Eigenstructure－Based Algorithm for Adaptive Beamforming

廖桂生; 保铮; 张林让

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A New Eigenstructure－Based Algorithm for Adaptive Beamforming

更新时间：2025-12-08

- A New Eigenstructure－Based Algorithm for Adaptive Beamforming
- Acta Electronica Sinica Issue 3, Pages: 23-26(1998)
- 作者机构：
  
  1. 西安电子科技大学电子工程研究所!西安
  2. 710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.7
- Published：1998
- 稿件说明：
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[1]廖桂生,保铮,张林让.基于特征结构的自适应波束形成新算法[J].电子学报,1998(03):23-26+22.

廖桂生, 保铮, 张林让. A New Eigenstructure－Based Algorithm for Adaptive Beamforming[J]. Acta Electronica Sinica, 1998, (3): 23-26.
[1]廖桂生,保铮,张林让.基于特征结构的自适应波束形成新算法[J].电子学报,1998(03):23-26+22. DOI：

廖桂生, 保铮, 张林让. A New Eigenstructure－Based Algorithm for Adaptive Beamforming[J]. Acta Electronica Sinica, 1998, (3): 23-26. DOI：

摘要

基于相关矩阵的特征分解，本文提出了一种改进的线性约束最小方差波束形成（LCMV）新算法，当目标信号含于相关矩阵中时，新算法能有效地抑制信号对消现象，并且具有良好的波束保形能力和快速收敛特点，计算机仿真结果验证了这些优点．

Abstract

A new beamformer is ppesented in this paper

which utilizes the eigenstructure of the correlation matrix to enhance the performance of the linearly constrained minimum variance（LCMV）beamformer.The advan tages of the beamformer are that it can eliminate the sigmal cancellation when a desired signal is contained in the correlation matrix

and has good beam pateern with low sidelobe level and fast convergence properties

which are confirmd by computer simulation.

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