任意阵列方向图最佳化方法

Directional Pattern Optimization of Arbitrary Array

提出了一种基于自适应建模技术的任意阵列方向图最佳化方法。可以对任意阵列的方向图进行最优化设计。可在最小化旁瓣级的同时对方向图的主波束进行约束。文中给出了对这种方法的理论分析和仿真研究结果。通过仿真研究的结果证明这种方法具有很强的适应性和稳定性,具有良好的应用前景。

This paper presents a new method used for optimizing the directional pattern of an arbitrary array which is based on the adaptive modeling. Using this method we can calculate the optimum weight vector. The optimum weight vector can minimize the sidelobe level with the mainbeam constrained. The theory analyzing and the emulation results of this method are also provided to demonstrate the advantage of this method.