Near Field Parameter Estimation Using Successive Music Algorithm

In this paper, we propose a new method to estimate the parameters based on Second-Order Statistics (SOS) and Successive MUSIC using uniform linear array. The proposed algorithm uses successively one-dimensional searches to achieve the joint estimation of two dimensional parameter estimation. This algorithm, which requires the one-dimension local searches, can avoid the high computational cost within 2D-MUSIC algorithm, and it has better estimation performance than Second-Order Statistics (SOS). Finally, the simulation results are presented to validate the performance of the proposed method.