Improved multiple-Toeplitz matrices reconstruction method using quadratic spatial smoothing for coherent signals DOA estimation
Sign Up to like & getrecommendations! Published in 2024 at "Engineering Computations"
DOI: 10.1108/ec-08-2023-0416
Abstract: PurposeThe purpose of this paper is to exploit the multiple-Toeplitz matrices reconstruction method combined with quadratic spatial smoothing processing to improve the direction-of-arrival (DOA) estimation performance of coherent signals at low signal-to-noise ratio (SNRs).Design/methodology/approachAn improved… read more here.
Keywords: method; multiple toeplitz; estimation; toeplitz matrices ... See more keywords
Multiple-Toeplitz Matrices Reconstruction Algorithm for DOA Estimation of Coherent Signals
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2909783
Abstract: In this paper, a new direction-of-arrival (DOA) estimation method based on multiple Toeplitz matrices reconstruction is proposed for coherent narrowband signals with a uniform linear array (ULA). First, the received signals impinging on the ULA… read more here.
Keywords: reconstruction; matrices reconstruction; multiple toeplitz; toeplitz matrices ... See more keywords