IMPROVEMENT OF PROJECTION APPROACH TO BEARING ESTIMATIONS
方位谱估计投影法的改进

A new array processing method is presented. The method is computationally simple and beneficial to real-time processing, because it dose not require eigenvalue de-composition (EVD) and multi-dimensional optimizing processing. The method is also suitable for the coherent case. It is compared with PROJ method and Yeh's method (1987). Simulation results are given.