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用于5G应用的带贴片和波纹的对映体维瓦尔第天线设计。

Design of antipodal vivaldi antenna with patch and corrugations for 5G applications.

作者信息

Kumar Sumit, Dixit Amruta S, Choubey Chandan Kumar

机构信息

Symbiosis Institute of Technology, Pune Campus, Symbiosis International (Deemed University), Pune, 412115, Maharashtra, India.

出版信息

MethodsX. 2024 Apr 27;12:102727. doi: 10.1016/j.mex.2024.102727. eCollection 2024 Jun.

DOI:10.1016/j.mex.2024.102727
PMID:38746478
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11090899/
Abstract

A compact 1 × 4 antipodal Vivaldi antenna (AVA) array designed for 5 G applications is introduced in this study. An elliptical-shaped parasitic patch and corrugation are strategically employed to enhance gain and bandwidth, making it well-suited for 5 G applications. The resulting AVA array with corrugation and parasitic patch (AVA-PC) is designed and simulated on ANSYS HFSS, demonstrating a stable gain ranging from 10 dBi to 11.7 dBi over the frequency range of 23.45 GHz to 28.74 GHz. The antenna, with 25.8 mm x 22.4 mm x 0.5 mm dimensions, is implemented on Roger's RT/Duroid substrate 5880. •Design uses an antipodal Vivaldi antenna to build a 1 × 4 AVA.•The array employs corrugations and an elliptical patch as a performance enhancement technique.•Simulated results confirm the designed antenna's practical utility for 5 G applications in a band of 23.45 GHz to 28.74 GHz.

摘要

本研究介绍了一种为5G应用设计的紧凑型1×4对映体维瓦尔第天线（AVA）阵列。通过策略性地采用椭圆形寄生贴片和波纹来提高增益和带宽，使其非常适合5G应用。在ANSYS HFSS上设计并模拟了带有波纹和寄生贴片的AVA阵列（AVA-PC），结果表明在23.45GHz至28.74GHz的频率范围内，增益稳定在10dBi至11.7dBi之间。该天线尺寸为25.8mm×22.4mm×0.5mm，采用罗杰斯RT/Duroid 5880基板实现。•设计采用对映体维瓦尔第天线构建1×4 AVA。•该阵列采用波纹和椭圆形贴片作为性能增强技术。•仿真结果证实了所设计天线在23.45GHz至28.74GHz频段用于5G应用的实际效用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/24cc037ca27a/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/5ed3e770dd09/ga1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/c96fabccb4c6/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/0290863bbe75/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/02875b1796ae/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/4bb036b7cb54/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/82ef87945d0f/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/912033ba983d/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/24cc037ca27a/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/5ed3e770dd09/ga1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/c96fabccb4c6/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/0290863bbe75/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/02875b1796ae/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/4bb036b7cb54/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/82ef87945d0f/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/912033ba983d/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1cf0/11090899/24cc037ca27a/gr7.jpg

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