Adaptive beamforming algorithm for coprime array based on interference and noise covariance matrix reconstruction

IET Radar Sonar & Navigation ◽

10.1049/rsn2.12211 ◽

2021 ◽

Author(s):

Yuxi Du ◽

Haiyun Xu ◽

Weijia Cui ◽

Chunxiao Jian ◽

Jian Zhang

Keyword(s):

Covariance Matrix ◽

Adaptive Beamforming ◽

Noise Covariance Matrix ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction ◽

Coprime Array ◽

Beamforming Algorithm

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Robust Adaptive Beamforming of LFM Signals Based on Interference-plus-Noise Covariance Matrix Reconstruction in Fractional Fourier Domain

2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM) ◽

10.1109/sam48682.2020.9104261 ◽

2020 ◽

Author(s):

Jian Lu ◽

Jian Yang ◽

Xinxin Liu

Keyword(s):

Covariance Matrix ◽

Adaptive Beamforming ◽

Fourier Domain ◽

Noise Covariance Matrix ◽

Robust Adaptive Beamforming ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction ◽

Robust Adaptive

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Robust adaptive beamforming method based on desired signal steering vector estimation and interference-Plus-noise covariance matrix reconstruction

The Journal of Engineering ◽

10.1049/joe.2019.0739 ◽

2019 ◽

Vol 2019 (21) ◽

pp. 7683-7686 ◽

Author(s):

Junsheng Huang ◽

Hongtao Su ◽

Yang Yang

Keyword(s):

Covariance Matrix ◽

Adaptive Beamforming ◽

Noise Covariance Matrix ◽

Steering Vector ◽

Matrix Reconstruction ◽

Steering Vector Estimation ◽

Noise Covariance ◽

Covariance Matrix Reconstruction ◽

Vector Estimation ◽

Robust Adaptive

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Robust adaptive beamforming using IAA‐based interference‐plus‐noise covariance matrix reconstruction

Electronics Letters ◽

10.1049/el.2015.4420 ◽

2016 ◽

Vol 52 (13) ◽

pp. 1185-1186 ◽

Author(s):

Yasen Wang ◽

Qinglong Bao ◽

Zengping Chen

Keyword(s):

Covariance Matrix ◽

Adaptive Beamforming ◽

Noise Covariance Matrix ◽

Robust Adaptive Beamforming ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction ◽

Robust Adaptive

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Robust Adaptive Beamforming With a Novel Interference-Plus-Noise Covariance Matrix Reconstruction Method

IEEE Transactions on Signal Processing ◽

10.1109/tsp.2015.2396002 ◽

2015 ◽

Vol 63 (7) ◽

pp. 1643-1650 ◽

Author(s):

Lei Huang ◽

Jing Zhang ◽

Xu Xu ◽

Zhongfu Ye

Keyword(s):

Covariance Matrix ◽

Adaptive Beamforming ◽

Reconstruction Method ◽

Noise Covariance Matrix ◽

Robust Adaptive Beamforming ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction ◽

Robust Adaptive

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ROBUST ADAPTIVE BEAMFORMING BASED ON INTERFERENCE-PLUS-NOISE COVARIANCE MATRIX RECONSTRUCTION METHOD

Progress In Electromagnetics Research M ◽

10.2528/pierm20082003 ◽

2020 ◽

Vol 97 ◽

pp. 87-96

Author(s):

Yang Bi ◽

Xi'an Feng ◽

Tuo Guo

Keyword(s):

Covariance Matrix ◽

Adaptive Beamforming ◽

Reconstruction Method ◽

Noise Covariance Matrix ◽

Robust Adaptive Beamforming ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction ◽

Robust Adaptive

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Adaptive Beamforming via Desired Signal Robust Removal for Interference-Plus-Noise Covariance Matrix Reconstruction

Circuits Systems and Signal Processing ◽

10.1007/s00034-020-01481-z ◽

2020 ◽

Author(s):

Pan Zhang ◽

Zhiwei Yang ◽

Gang Jing ◽

Teng Ma

Keyword(s):

Covariance Matrix ◽

Adaptive Beamforming ◽

Noise Covariance Matrix ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction

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Interference-plus-Noise Covariance Matrix Reconstruction via Spatial Power Spectrum Sampling for Robust Adaptive Beamforming

IEEE Signal Processing Letters ◽

10.1109/lsp.2015.2504954 ◽

2016 ◽

Vol 23 (1) ◽

pp. 121-125 ◽

Author(s):

Zhenyu Zhang ◽

Wei Liu ◽

Wen Leng ◽

Anguo Wang ◽

Heping Shi

Keyword(s):

Power Spectrum ◽

Covariance Matrix ◽

Adaptive Beamforming ◽

Noise Covariance Matrix ◽

Robust Adaptive Beamforming ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction ◽

Robust Adaptive ◽

Spatial Power Spectrum

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Maximum Entropy-Based Interference-Plus-Noise Covariance Matrix Reconstruction for Robust Adaptive Beamforming

IEEE Signal Processing Letters ◽

10.1109/lsp.2020.2994527 ◽

2020 ◽

Vol 27 ◽

pp. 845-849 ◽

Author(s):

Saeed Mohammadzadeh ◽

Vitor H. Nascimento ◽

Rodrigo C. de Lamare ◽

Osman Kukrer

Keyword(s):

Maximum Entropy ◽

Covariance Matrix ◽

Adaptive Beamforming ◽

Noise Covariance Matrix ◽

Robust Adaptive Beamforming ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction ◽

Robust Adaptive

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Robust algorithm against large look direction error for interference‐plus‐noise covariance matrix reconstruction

Electronics Letters ◽

10.1049/el.2015.3716 ◽

2016 ◽

Vol 52 (6) ◽

pp. 448-450 ◽

Author(s):

Xiaolei Yuan ◽

Lu Gan

Keyword(s):

Covariance Matrix ◽

Noise Covariance Matrix ◽

Robust Algorithm ◽

Direction Error ◽

Matrix Reconstruction ◽

Noise Covariance ◽

Covariance Matrix Reconstruction

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Joint Adaptive Beamforming of Interference Covariance Matrix Reconstruction and Steering Vector Estimation

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.791-793.2092 ◽

2013 ◽

Vol 791-793 ◽

pp. 2092-2095

Author(s):

Xiao Ke Huang ◽

Luo Kun Liu ◽

You Ming Sun ◽

Jin Jin Yang

Keyword(s):

Covariance Matrix ◽

Adaptive Beamforming ◽

High Signal ◽

Steering Vector ◽

Matrix Reconstruction ◽

Steering Vector Estimation ◽

Covariance Matrix Reconstruction ◽

Vector Estimation ◽

Robust Adaptive ◽

Beamforming Algorithm

Proposed a robust adaptive beamforming algorithm for the beamformers performance degradation in high Signal-to-Noise Ratios (SNRs), which is based on interference covariance matrix reconstruction and steering vector estimation. The simulation results prove the effectiveness.

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