In this paper, a one-step method is proposed for the classification and estimation of the
parameters in the scenario of mixed near-field and far-field stationary sources. By
constructing several temporal-spatial cumulant matrices, utilizing the stationary property of
sources, and introducing a mechanism for controlling the rank, a parameters estimation
matrix is formed. This matrix contains electric angles and signals information. By introducing
a method based on the rotational invariant technique and using the estimation signal …