A new system of phased array radar is assembled by digital array units (DAUs), of which the antenna size is determined by the number and construction of DAUs.
一种基于DAU模块积木化拼装结构的新体制相控阵雷达,其天线阵面大小取决于DAU的数量和拼装形式。
2
To obtain low sidelobe level, tolerance analysis is applied to the antenna array composed by DAUs and the relationship between DAU features and surface planeness error are studied.