Comparative Study Between Wideband DOA Estimation Algorithms: TCT, TOPS, W-CMSR

Abstract : Direction-of-Arrival (DoA) estimation is a quicklyprogressing study area. In recent times, researchers focus par-ticularly on the DOA estimation of wideband sources, manynew approaches are offered so far. In this paper we present acomparative study between three Direction of Arrival estimationof wideband sources algorithms, namely, Two-sided Correla-tion Transformation (TCT), Test of Orthogonality of ProjectedSubspaces (TOPS) and Wideband Covariance Matrix SparseRepresentation (W-CMSR).