以机载有源相控阵天线阵面为例,简要叙述了天线阵面的组成、结构框架、冷却系统模式等结构特点,并对天线阵面 的主要结构部件,如阵面框架、有源线阵以及阵面后端功能部件等结构设计做了详细叙述。通过对该天线阵面进行力学 仿真计算分析,验证了该天线阵面结构合理,满足机载平台环境使用要求,还根据目前正在研究的雷达技术提出了将来天 线阵面结构设计方面的发展方向。

A kind of phased-array antenna is expatiated as an example. It describes briefly the system composition, the structural framework, and the connection mode at first,then describes in detail especially the structural design of the framework, line-array, and other function components. At the same time, the rationality of the structural design is proved by the mechanics simulation . The development orientation of the antenna framework structural design is suggested in the end.