5G移动通信用DGS微型矩形贴片天线新设计

2021 International Conference on Information Systems and Advanced Technologies (ICISAT) Pub Date : 2021-12-27 DOI:10.1109/ICISAT54145.2021.9678464

Fatima Zahra Moussa, Souheyla Ferouani, Y. Belhadef, Ghouti Abdellaoui

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引用次数: 1

摘要

摘要:本文的目的是为3.5GHz频率的5G移动网络小型化一种新型的槽矩形贴片天线。我们使用介电常数$\varepsilon {\ mathm {r}}=4.3$和厚度${\ mathm {h}}=1.5 \ mathm {mm}$的FR4衬底。在3.5 GHz频率下获得的反射系数S11为-17.22 dB，增益为2.7 dB。采用DGS技术进行带宽增强，获得了449 MHz的带宽。该微型贴片天线的尺寸为$(20.32 * 15.25 * 1.5)\ mathm {mm}^{3}$。得到的微型化率为42%。仿真结果令人满意，该天线易于在5G手机上设计和实现。

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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New design of miniature rectangular patch antenna with DGS for 5G mobile communications

Abstract-The purpose of this paper is miniaturization of a new form of slot rectangular patch antenna for 5G mobile networks at 3.5GHz frequency. We used a FR4 substrate with a permittivity $\varepsilon {\mathrm {r}}=4.3$ and a thickness ${\mathrm {h}}=1.5 \mathrm{mm}$. The reflection coefficient S11 obtained is -17.22 dB at the frequency 3.5 GHz with 2.7 dB of gain. The DGS technique was used for bandwidth enhancement, we obtained a bandwidth of 449 MHz. The size of the proposed miniature patch antenna is $(20.32 * 15.25 * 1.5) \mathrm{mm}^{3}$. The miniaturization rate obtained is 42%. The simulation results are very satisfactory and the proposed antenna is easy to design and implement in 5G cell phones.

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2021 International Conference on Information Systems and Advanced Technologies (ICISAT)

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