用泰勒方向图相位扰动产生阵列天线的深零点

Arrays with Controlled Deep Nulls from Taylor Distribution

研究在泰勒分布初始方向图中，如何应用修正阻尼最小二乘法（ＭＤＬＳ）来产生深零点。计算实例表明，该方法能够在指定的任意副瓣位置迅速生成深零点。文中给出了计算实例及相位扰动量数据。

In this paper,use of the modified damped least square method(MDLS method)to solve the problem of phase-only nulling with an initial Taylor distribution is described. Numerical examples show that nulls at any sidelobe positions can be rapidly achieved by MDLS method. Patterns and data of phase perturbations are given.