某机动型雷达平面阵列天线的结构设计

Structural Design of a Planar Array Antenna for Mobility Radar

机动性是现代军用雷达研制中必须考虑的重要指标。天线部分的机动性对雷达整机的机动性有重要影响。要满足高机动性要求的大尺寸分块天线的设计难度较大。本文介绍了一种较大尺寸的平面阵列天线的机动型雷达的结构设计、有限元分析和总成方法。

The mobility of antenna has large effects on the mobility of the whole radar. There are some difficulty in designing the big-sized antenna with high mobility. This paper introduces a structural design, i. e., FEM analysis and assembly method of a planar array antenna in radar of bigger size and better mobility.