A simple way for near-field source localization with MUSIC

International audienceIn this paper, a method for near-field source localizationbased on MUSIC algorithm and high-order cumulantis proposed. Unlike other modified 2D MUSIC, the new methodneeds only one matrix to estimate the range and DOA, decreasingboth the computational burden and complexity of the algorithm.Furtheremore, with high-order cumulant, it is also robust tocoloured gaussian noise. The simulations show the effectivenessof the proposed method