数字阵列高机动雷达结构关键技术

数字阵列雷达因其具有资源调度灵活、抗干扰能力强、易于实现多功能智能化等突出优点，逐渐成为地面雷达产品开发的主流。基于地面数字阵列高机动雷达系统的基本架构，针对该体制雷达设备集成度高、天线收发组件功率密度大、机动性能要求高等技术特点，提出了顶层结构的CBB构建、有源天线的结构功能一体化及架撤机构的创新灵巧设计等关键技术及解决措施，并成功应用于某新型数字阵列高机动雷达的工程研制，取得了良好的实用效果。

The Key Technology of Digital Array High Mobility Radar Structure

Digital array radar has gradually become the development mainstream of ground-based radar product because of its outstanding advantages, such as flexible resource scheduling, strong anti-interference ability, and easy realization of multi-function intelligence. Based on the basic architecture of ground-based digital array high mobility radar and aiming at the high integration of this kind of radar equipment, large heat flux of antenna T/R assembly, and high mobility requirements, this paper presents key technologies, such as the CBB build of the top-level structure, the integration of the structural functions of the active antenna, and the smart design of the erection and dismount mechanism, as well as the corresponding solutions. The successful application in the development of a new digital array high mobility radar shows their good practical effectiveness.