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Cross Dipole Antenna for 4G and Sub-6 GHz 5G Base Station Applications

机译:适用于4G和6GHz以下5G基站应用的交叉偶极天线

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摘要

Cross dipole antenna for base station applications is presented in this paper. The proposed antenna consists of simple dipole elements and modified balun structure for the improved performance. The proposed design is simple and suitable for 4G and sub-6 GHz 5G base station applications. The antenna is fabricated using low-cost FR4 epoxy substrate with a dielectric permittivity of 4.4. The height of the substrate is 1.6 mm and loss tangent is 0.02. In order to confirm the proposed design, the antenna is measured and compared with the simulation results. The proposed antenna is achieved 13.8 dBi of realized peak gain in the 1.341 to 3.834 GHz frequency range along the bandwidth of 2.492 GHz with VSWR < 1.5. The proposed antenna obtains stable radiation patterns and stable gain over the frequency range. The cross dipole antenna structure with the proper radiation performance makes the proposed antenna suitable for base station applications.
机译:本文介绍了用于基站应用的交叉偶极天线。所提出的天线由简单的偶极子元件和改进的巴伦结构组成,以提高性能。拟议的设计简单,适用于4G和6 GHz以下5G基站应用。该天线使用介电常数为4.4的低成本FR4环氧基板制成。基板的高度为1.6毫米,损耗角正切为0.02。为了确认提出的设计,对天线进行了测量并与仿真结果进行了比较。拟议的天线在1.341至3.834 GHz频率范围内,沿着2.492 GHz带宽在VSWR <1.5的情况下实现了13.8 dBi的已实现峰值增益。所提出的天线在整个频率范围内可获得稳定的辐射方向图和稳定的增益。具有适当辐射性能的交叉偶极天线结构使所提出的天线适合于基站应用。

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