2-D ESPRIT algorithm research based on uniform circular array
Wu Ying · Journal of Communications · 2006
Based on the depth research on extension array manifold of uniform circular, for some uniform circular arrays which had subarrays with the nature of rotational invariance and had the nature of central symmetry two ESPRIT algo-rithms were presented, the first algorithm reduced one time of SVD, the second algorithm avoided parameter pairs. The computer simulation confirms the validity and the accuracy of the algorithms, moreover their performances are better than MUSIC and ML algorithm when the noise is colored Gaussian noise.