A Design of 5G antenna array based on fractal structure

Ren Wang, Haoran Sun, Shou-zhao Jing, Yong Fan
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引用次数: 1

Abstract

A miniaturized microstrip antenna unit with a center frequency of 4.86 GHz was designed. The antenna unit uses a hollow structure to integrate the radiating patch with the ground, and Minkowski fractal is used to realize miniaturization of the antenna. Then, using the designed antenna unit, a fractal $1\times 4$ antenna array was proposed. The gain of the proposed antenna array can reach 12.6 dBi. The measurement results are consistent with the simulation ones, which verifies the effectiveness of the designed scheme. Furthermore, the designed antenna array can be used for the design of MIMO due to its excellent characteristics.
基于分形结构的5G天线阵列设计
设计了一个中心频率为4.86 GHz的小型化微带天线单元。天线单元采用空心结构将辐射贴片与地面集成,采用闵可夫斯基分形实现天线的小型化。然后,利用设计好的天线单元,提出了分形1\ × 4$天线阵列。该天线阵列的增益可达12.6 dBi。实测结果与仿真结果一致,验证了所设计方案的有效性。此外,所设计的天线阵列具有优良的特性,可用于MIMO的设计。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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