A Novel Millimeter-Wave Miniaturized UWB Antenna Developed for 5G Applications Using Four L-Shaped and SRR Slots

2023 6th International Conference on Advanced Communication Technologies and Networking (CommNet) Pub Date : 2023-12-11 DOI:10.1109/CommNet60167.2023.10365250

Youssef Frist, Mourad Elhabchi, M. N. Srifi

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Abstract

This paper presents a novel miniaturized UWB antenna designed for millimeter-wave applications, specifically in the frequency range of 26 GHz to 75 GHz, suitable for 5G applications. The antenna design incorporates four shaped- L slots within the patch and split ring resonator (SRR) slots in the ground structure. Six distinct resonant frequencies were achieved at 28.7 GHz, 31.68 GHz, 38.9GHz, 46.72 GHz, 55.4GHz, and 63.09 GHz, each exhibiting positive gains of 5.79 dBi, 3.95 dBi, 3.6dBi, 1.53dBi, 3.13dBi, and 4.57 dBi, respectively. The antenna maintains a VSWR below 2 and exhibits both omnidirectional and directional radiation patterns. Additionally, the proposed antenna can be reconfigured using four PIN diodes to further extend its resonant frequencies. The results were validated through simulations in both Computer Simulation Technology Microwave Studio (CST MWS), and High-Frequency Structure Simulator (HFSS), emphasizing its potential for 5G applications.

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利用四个 L 型和 SRR 插槽为 5G 应用开发的新型毫米波小型化 UWB 天线

本文介绍了一种为毫米波应用而设计的新型微型 UWB 天线，特别是在 26 GHz 至 75 GHz 的频率范围内，适合 5G 应用。该天线设计在贴片中加入了四个异形 L 槽，并在地面结构中加入了分裂环谐振器 (SRR) 槽。在 28.7 GHz、31.68 GHz、38.9 GHz、46.72 GHz、55.4 GHz 和 63.09 GHz 实现了六个不同的谐振频率，每个频率的正增益分别为 5.79dBi、3.95dBi、3.6dBi、1.53dBi、3.13dBi 和 4.57dBi。该天线的驻波比保持在 2 以下，并呈现全向和定向辐射模式。此外，拟议的天线还可以使用四个 PIN 二极管进行重新配置，以进一步扩展其谐振频率。通过在计算机仿真技术微波工作室（CST MWS）和高频结构仿真器（HFSS）中进行仿真，结果得到了验证，强调了其在 5G 应用中的潜力。

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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2023 6th International Conference on Advanced Communication Technologies and Networking (CommNet)

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