A simple way for near-field source localization with MUSIC
Résumé
In this paper, a method for near-field source localization
based on MUSIC algorithm and high-order cumulant
is proposed. Unlike other modified 2D MUSIC, the new method
needs only one matrix to estimate the range and DOA, decreasing
both the computational burden and complexity of the algorithm.
Furtheremore, with high-order cumulant, it is also robust to
coloured gaussian noise. The simulations show the effectiveness
of the proposed method.