Design and Analysis of Tapered Slot Vivaldi Antenna for 5G mm-Wave Applications

IF 1 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEJ Transactions on Electrical and Electronic Engineering Pub Date : 2024-08-30 DOI:10.1002/tee.24189

Husam Al-Deen F. Kokez, Rahma Aloulou, Hassene Mnif

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Abstract

In this paper, a planar of small size Tapered slot Vivaldi antenna for mm-Wave 5G application is proposed. The main goal can be presented by designing of a small size antenna with good performance antenna for mmWave and massive MIMO applications. The suggested antenna structure is portrayed by a size of 6.4 × 6 × 0.254 mm³ printed on a dielectric substrate (Roger/RT Duroid −5880) with ε_r = 2.2, and tanδ = 0.0009. The antenna displayed a small size and good performance with an impedance bandwidth equals 17.9 GHz ranging from 22.1 GHz to 40 GHz with the value of S₁₁<−10 dB, which covers all mm-Wave frequency bands. The antenna gain is found fluctuating from 6.2 dB up to 7.1 dB in the whole band, which the maximum gain value is found at 22.1 GHz. The radiation of the antenna is found the end-fire type. The HFSS software package was used to design and simulate the proposed antenna structure. © 2024 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.

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面向 5G 毫米波应用的锥形槽维瓦尔第天线的设计与分析

本文提出了一种用于毫米波 5G 应用的小尺寸锥形槽 Vivaldi 平面天线。主要目标是为毫米波和大规模多输入多输出应用设计一种尺寸小、性能好的天线。建议的天线结构尺寸为 6.4 × 6 × 0.254 mm3，印刷在介质基板（Roger/RT Duroid -5880）上，εr = 2.2，tanδ = 0.0009。该天线体积小、性能好，阻抗带宽等于 17.9 GHz，频率范围从 22.1 GHz 到 40 GHz，S11<-10 dB，覆盖了所有毫米波频段。天线增益在整个频段内从 6.2 dB 波动到 7.1 dB，最大增益值出现在 22.1 GHz。天线的辐射类型为末端发射。HFSS 软件包用于设计和模拟所提议的天线结构。© 2024 日本电气工程师学会和 Wiley Periodicals LLC。

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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来源期刊

IEEJ Transactions on Electrical and Electronic Engineering 工程技术-工程：电子与电气

CiteScore

2.70

自引率

10.00%

发文量

199

审稿时长

4.3 months

期刊介绍： IEEJ Transactions on Electrical and Electronic Engineering (hereinafter called TEEE ) publishes 6 times per year as an official journal of the Institute of Electrical Engineers of Japan (hereinafter "IEEJ"). This peer-reviewed journal contains original research papers and review articles on the most important and latest technological advances in core areas of Electrical and Electronic Engineering and in related disciplines. The journal also publishes short communications reporting on the results of the latest research activities TEEE ) aims to provide a new forum for IEEJ members in Japan as well as fellow researchers in Electrical and Electronic Engineering from around the world to exchange ideas and research findings.