Simplified Spatial Smoothing for DOA Estimation of Coherent Signals
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DOI: 10.1109/tcsii.2022.3214321
Abstract: In coherent direction of arrival (DOA) estimation, subspace-based methods suffer from performance deterioration because of the rank loss of the signal covariance matrix. A variety of spatial smoothing preprocessing techniques have been proposed for decorrelation,… read more here.
Keywords: doa estimation; matrix; signal matrix; spatial smoothing ... See more keywords