关键词: 5G, AFU, 基站天线, 滤波器, 一体化, 塑料金属化

Abstract: The AFU design of the independent integral shielding cavity, the AFU technology of the integrated shielding cavity and the technology of the plastic metallized radiation unit can be used to realize the miniaturization, the lightweight and the integration of the base station antenna to meet the needs of 5G technology. The principle is that through the integrated design of the antenna and the filter, the blind plug component connected between the filter and the antenna in the conventional 5G antenna is removed, the performance is more reliable, and the antenna layout is simplified and the cost is lower. And according to the actual measured data, the size of is more than 10%, the weight is more than 20% lighter, module production time can be reduced by 70%, which can greatly reduce the cost of manufacturing process.

Key words: 5G, AFU, basestationantenna, filter, integrated, plasticmetallization