Pattern Synthesis of Non-uniform Array using Weighted Least Square Algorithm

摘要

The least square algorithm is often used for the pattern synthesis of uniform phased arrays due to its fastudconvergence owing to exact matrix-based formulation. Thisudpaper presents the pattern synthesis of linear array with nonuniform inter-element spacing using the weighted least square algorithm. The computed results demonstrate that the algorithm has direct control over the desired mainlobe width, the sidelobe level, the position and width of the notch even when the spacing between the antenna elements is non-uniform or randomud