2D DOA estimation with propagator method for correlated sources under unknown symmetric Toeplitz noise

• Published in: 2005 IEEE 61st Vehicular Technology Conference Vol. 1; pp. 1 - 5 Vol. 1
• Main Authors: Tayem, N., Kwon, H.M.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 2005
• Subjects: Azimuth; Colored noise; Computational complexity; Covariance matrix; Direction of arrival estimation; Noise reduction; Signal processing algorithms; Signal to noise ratio; Two dimensional displays; Working environment noise

The paper employs the propagator method (PM) to find two-dimensional (2D) direction of arrival angles (DOAs). The proposed algorithm can be applied to the situation when the incident sources are mixed, either with uncorrelated or fully correlated (coherent) sources. Like S. Pasad et al. (see IEEE Tr...