Direction finding in correlated noise fields based on joint block-diagonalization of spatio-temporal correlation matrices

Direction of arrival (DOA) estimation techniques require knowledge of the sensor-to-sensor correlation of the noise, which constitutes a significant drawback. In the case of temporally correlated signals, it is possible to estimate the signal parameters without any assumptions made on the spatial co...

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Journal Title: IEEE Signal Processing Letters Vol. 4; no. 9; pp. 266 - 268
Authors: A. Belouchrani, K. Abed-Meraim, Moeness Amin
Format: Article
Published: Sep 1997
Online Access: Full Text