5G基站双极化偶极子天线元件设计

2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI:10.1109/ICEICT55736.2022.9909486

Liwei Rao, Botao Feng, Xiao Ding

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引用次数: 0

摘要

提出了一种5G通信频段的双极化偶极子天线。馈电部分设计为t形结构，具有良好的$50- $ ω阻抗匹配。每个进给端口负责一个极化方向。由于s形对称结构，天线在双极化方向上的辐射方向图几乎相同。仿真结果表明，重叠工作带宽为3.3 ~ 3.8 GHz，峰值增益为9.5 dBi，水平和垂直波束宽度约为$60\pm 5^{\circ}$。

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Design of a Dual-Polarized Dipole Antenna Element for 5G Base Stations

A dual-polarized dipole antenna is proposed in the 5G communication frequency band. The feed portion is designed to be T-shaped structure for good $50-\Omega$ impedance matching. Each feed port is responsible for one polarization direction. Due to the S-shaped symmetric structure, the antenna radiation patterns in the dual polarized directions are almost the same. Simulated results exhibit the overlapped operating bandwidth is 3.3-3.8 GHz, the peak gain is 9.5 dBi, and the horizontal and vertical beamwidths are about $60\pm 5^{\circ}$.

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来源期刊

2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)

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