文中采用一种结构新颖的天线结构形式解决了大口径雷达应具备的高机动能力的设计难点。 可伸缩天线结构设计突破了传统设计思路,通过全铝骨架结构设计、阵面反射网、线缆的随动折叠及天线精确定位设计技术,并采用仿真与试验测试相结合的方法,解决了大口径雷达天线运输超限及超重问题。 该天线结构的成功研制对后续类似大型雷达天线结构的设计具有一定的借鉴作用及参考价值。

A novel antenna structure is adopted to solve the design difficulty of high maneuverability that should be possessed by large-aperture radar. The retractable antenna structure design breaks through the traditional design idea. The problem of transport overload and overweight of the large-aperture radar antenna is solved, through the design of all-aluminum skeleton structure, the array reflective network, the random folding of the cable and the precise positioning design technology of the antenna oscillator, and the combination of simulation and experimental test. The success of this antenna structure has certain reference value for the design of the subsequent design of similar large radar antenna structures.

TN823+. 26