The Real-Valued Sparse Direction of Arrival (DOA) Estimation Based on the Khatri-Rao Product

The Real-Valued Sparse Direction of Arrival (DOA) Estimation Based on the Khatri-Rao Product

There is a problem that complex operation which leads to a heavy calculation burden is required when the direction of arrival (DOA) of a sparse signal is estimated by using the array covariance matrix. The solution of the multiple measurement vectors (MMV) model is difficult. In this paper, a real-v...

Full description

Bibliographic Details
Main Authors:	Tao Chen, Huanxin Wu, Zhongkai Zhao
Format:	Article
Language:	English
Published:	MDPI AG 2016-05-01
Series:	Sensors
Subjects:	sparse direction of arrival (DOA) estimation multiple measurement vectors (MMV) Khatri-Rao (KR) product unitary transformation array covariance vectors
Online Access:	http://www.mdpi.com/1424-8220/16/5/693

Similar Items

The Influence of Random Element Displacement on DOA Estimates Obtained with (Khatri–Rao-)Root-MUSIC
by: Veronique Inghelbrecht, et al.
Published: (2014-11-01)

An Enhanced DOA Estimation Method for Coherent Sources via Toeplitz Matrix Reconstruction and Khatri–Rao Subspace
by: Bingbing Qi, et al.
Published: (2023-10-01)

Real-Valued Covariance Vector Sparsity-Inducing DOA Estimation for Monostatic MIMO Radar
by: Xianpeng Wang, et al.
Published: (2015-11-01)

Wideband DOA Estimation via Sparse Bayesian Learning over a Khatri-Rao Dictionary
by: Yujian Pan, et al.
Published: (2015-06-01)

Two-dimensional Underdetermined DOA Estimation of Quasi-stationary Signals via Sparse Bayesian Learning
by: W. K. Zhang, et al.
Published: (2019-09-01)

Khatri-Rao sums for Hilbert space operators
by: Arnon Ploymukda, et al.
Published: (2018-06-01)

A single triangular SS-EMVS aided high-accuracy DOA estimation using a multi-scale L-shaped sparse array
by: Jin Ding, et al.
Published: (2019-09-01)

Iterative Sparse Covariance Matrix Fitting Direction of Arrival Estimation Method Based on Vector Hydrophone Array
Published: (2020-02-01)

Chebyshev-Type Integral Inequalities for Continuous Fields of Operators Concerning Khatri–Rao Products and Synchronous Properties
by: Arnon Ploymukda, et al.
Published: (2020-03-01)

Robust estimations of DOA and source number with strong and weak signals coexisting simultaneously based on a sparse uniform array
by: Qingyan Liu, et al.
Published: (2019-08-01)

Cramér-Rao Bound of Joint DOA-Range Estimation for Coprime Frequency Diverse Arrays
by: Zihuan Mao, et al.
Published: (2022-01-01)

Stochastic Cramer-Rao Bound for DOA Estimation With a Mixture of Circular and Noncircular Signals
by: Jingjing Cai, et al.
Published: (2020-01-01)

Real-Valued Direct Position Determination of Quasi-Stationary Signals for Nested Arrays: Khatri–Rao Subspace and Unitary Transformation
by: Haowei Zeng, et al.
Published: (2022-05-01)

An Efficient Sparse Representation Algorithm for Direction-of-Arrival Estimation
by: L. Sun, et al.
Published: (2013-09-01)

Sparse convolutional array for DOA estimation
by: Zikai Wang, et al.
Published: (2022-10-01)

A Low-Complexity ESPRIT-Based DOA Estimation Method for Co-Prime Linear Arrays
by: Fenggang Sun, et al.
Published: (2016-08-01)

Two-Dimensional DOA and Polarization Estimation for a Mixture of Uncorrelated and Coherent Sources with Sparsely-Distributed Vector Sensor Array
by: Weijian Si, et al.
Published: (2016-05-01)

Application of Sparse Representation to Bartlett Spectra for Improved Direction of Arrival Estimation
by: Jacob Compaleo, et al.
Published: (2020-12-01)

Using tensor contractions to derive the structure of slice-wise multiplications of tensors with applications to space–time Khatri–Rao coding for MIMO-OFDM systems
by: Kristina Naskovska, et al.
Published: (2022-11-01)

Partial Angular Sparse Representation Based DOA Estimation Using Sparse Separate Nested Acoustic Vector Sensor Array
by: Jianfeng Li, et al.
Published: (2018-12-01)

A Modified Rife Algorithm for Off-Grid DOA Estimation Based on Sparse Representations
by: Tao Chen, et al.
Published: (2015-11-01)

Spectral Domain Sparse Representation for DOA Estimation of Signals with Large Dynamic Range
by: Jacob Compaleo, et al.
Published: (2021-07-01)

A DOA Estimation Method for Sparse Array Based on DFT Spectrum of Received Signals
by: Liye Zhang, et al.
Published: (2022-01-01)

Direction-of-Arrival Estimation for a Random Sparse Linear Array Based on a Graph Neural Network
by: Yiye Yang, et al.
Published: (2023-12-01)

Sparse Bayesian Learning for DOA Estimation with Mutual Coupling
by: Jisheng Dai, et al.
Published: (2015-10-01)

DOA Estimation With Nested Arrays in Impulsive Noise Scenario: An Adaptive Order Moment Strategy
by: Xudong Dong, et al.
Published: (2024-01-01)

Infinite Weighted <i>p</i>-Norm Sparse Iterative DOA Estimation via Acoustic Vector Sensor Array under Impulsive Noise
by: Zhiqiang Liu, et al.
Published: (2023-09-01)

Fast Underdetermined DOA Estimation Based on Generalized MRA via Original Covariance Vector Sparse Reconstruction
by: Geng Wang, et al.
Published: (2021-01-01)

Cramér–Rao Bounds for DoA Estimation of Sparse Bayesian Learning with the Laplace Prior
by: Hua Bai, et al.
Published: (2022-12-01)

Deep Unfolding Sparse Bayesian Learning Network for Off-Grid DOA Estimation with Nested Array
by: Zhenghui Gong, et al.
Published: (2023-11-01)

Cramer-Rao bound investigation of a novel virtually extended nested arc array for 2D DOA estimation
by: Tarek A. El-Rahman, et al.
Published: (2023-08-01)

A Multiscale Sparse Array of Spatially Spread Electromagnetic-Vector-Sensors for Direction Finding and Polarization Estimation
by: Minglei Yang, et al.
Published: (2018-01-01)

A joint DOA and polarization estimation method based on the conformal polarization sensitive array from the sparse reconstruction perspective
by: Xiaoyu Lan, et al.
Published: (2022-10-01)

Direction Finding of Electromagnetic Sources on a Sparse Cross-Dipole Array Using One-Bit Measurements
by: Zhiyong Cheng, et al.
Published: (2020-01-01)

Two-Dimension Direction-of-Arrival Estimation for Massive MIMO Systems
by: Ting Wang, et al.
Published: (2015-01-01)

DOA Estimation under GNSS Spoofing Attacks Using a Coprime Array: From a Sparse Reconstruction Viewpoint
by: Yuqing Zhao, et al.
Published: (2022-11-01)

Target Localization in Multipath Propagation Environment Using Dictionary-Based Sparse Representation
by: Yuan Liu, et al.
Published: (2019-01-01)

High-Precision DOA Estimation Based on Synthetic Aperture and Sparse Reconstruction
by: Yang Fang, et al.
Published: (2023-10-01)

Sparse DOA Estimation Algorithm Based on Fourth-Order Cumulants Vector Exploiting Restricted Non-Uniform Linear Array
by: Tao Chen, et al.
Published: (2019-01-01)

Covariance-Based Direction-of-Arrival Estimation of Wideband Coherent Chirp Signals via Sparse Representation
by: Yiyu Zhou, et al.
Published: (2013-08-01)