基于粒子群算优化算法方向图综合技术。通过优化阵列的激励电流大小实现低旁瓣的方向图分布，同时在指定的干扰位置形成具有指定深度的零陷值；着重介绍了对于传统PSO算法易于早熟问题的改进。

-Based on particle swarm optimization algorithm pattern synthesis technology to achieve low sidelobe by excitation current size to optimize array pattern of distribution, while the interference position designated formed nulling value with the specified depth　highlights the traditional PSO algorithm is easy improved precocious problem.