有源相控阵设计中的相位误差计算与分配

Phase Error Calculates and Allots in the Active Phased Array Design

对误差分布函数进行了理论分析,同时通过分析有源相控阵系统的组成,构建了其相位误差组成结构。在有源相控阵组成的误差结构基础上,推导了有源相控阵相位误差计算和分配的方法和公式。最后根据工程实践给出了实际设计举例。

The error distribution function is analyzed theoretically. The phase error composition structure is created by analysing the composition of the active phased array system. On the basis of the error structure of the active phased array composition, the methods and formulas of the active phased array phase error calculation and allocation are derived. At last, the practical engineering design is raised as an example according to the engineering practice.