Apr 18, 2017 · We propose a new method called covariance matrix reconstruction approach (CMRA) for both uniform linear array and sparse linear array.

It is known that there exist two kinds of methods for direction-of-arrival (DOA) estimation in the literature: the subspace-based method and the ...

Sep 15, 2017 · Direction-of-arrival (DOA) estimation is one of the major topics in array signal processing, for which a large number of high resolution methods ...

This paper proposes a new method for region of interest reconstruction in emission tomography assuming projections from the entire field of view (FOV) are ...

Jul 8, 2022 · In [34], a direction-of-arrival estimation algorithm based on low-rank reconstruction of the Toeplitz covariance matrix is proposed by scholars.

Mar 29, 2021 · We propose a direction-of-arrival (DoA) estimation algorithm based on low-rank reconstruction of the Toeplitz covariance matrix.

This paper investigates an accurate and high-resolution DOA estimation technique by enabling single snapshot data collection and enhancing DOA estimation ...

Sep 22, 2021 · The proposed method reformulates the covariance matrix as a multiple-snapshot array output model to obtain a high array signal-to-noise ratio.

Mar 1, 2016 · We first reconstruct the covariance matrix of the array output in the Toeplitz structure and then employ the reconstructed covariance matrix ...

A Toeplitz covariance matrix reconstruction approach for direction-of-arrival estimation[J]. IEEE Transactions on Vehicular Technology, 2017, 66(9): 8223 ...