Enhanced Unitary Root SAMV with Toeplitz Covariance Completion and Subspace Projection for Coprime Array DOA Estimation
To address the issues of incomplete virtual array utilization and direction of arrival (DOA) estimation performance degradation under noise interference in coprime array processing, this paper proposes the Toeplitz Assisted Subspace Projection enhanced Unitary Root Sparse Asymptotic Minimum Variance (TASP-URootSAMV) al...