Oblique Projections for Direction-of-Arrival Estimation With Prior Knowledge

Estimation of Directions-Of-Arrival (DOA) is an important problem in various applications and a priori knowledge on the source location is sometimes available. To exploit this information, standard methods are based on the orthogonal projection of the steering manifold onto the noise subspace associated with the a priori known DOA. In this work, we derive and analyze the Cram

• Type: Journal
• Year: 2008
• Where: TSP
• Authors: Rémy Boyer, Guillaume Bouleux
• Keywords: Block-diagonal Source Covariance, Priori Knowledge, Priori Known Doa, TSP 2008