A NEW MIMO SLOT ANTENNA FOR 5G APPLICATIONS

Authors

  • Arwa Abdulkareem Hamad Electrical Engineering Department, Mustansiriyah University, Baghdad, Iraq Author
  • Malik Jasim Farhan Electrical Engineering Department, Mustansiriyah University, Baghdad, Iraq Author

DOI:

https://doi.org/10.31272/jeasd.24.6.3

Keywords:

MIMO, slot antenna, MIMO slot antenna, s-parameter, group time delay, envelope correlation coefficient

Abstract

A new MIMO slot antenna is proposed in this paper, the proposed antenna consists of tuning stub with certain dimensions in the top layer of the FR-4 dielectric substrate to increase the matching between the feed line and slot in the ground plane, this antenna feeds with 50-ohm characteristic impedance microstrip feed line. The dimensions of the proposed antenna are (50×50×1.6) mm2, the FR-4 epoxy substrate has a relative dielectric constant of ɛr=4.3, the tangent loss of tan (δ) =0.025. A bandwidth of 9.083 GHz (25.917–35) GHz and gain (6.33) dBi compatible with 5G applications are achieved with this antenna. To get the desired gain and bandwidth, several slots are etched on the ground, Using CST tools, the simulation results are collected. And the proposed antenna is manufactured in the Ministry of Science and Technology's- Electronic Manufacturing Center, a reasonable agreement is reached between simulation and measured performance.

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Key Dates

Published

2020-11-01

Issue

Vol. 24 No. 6 (2020): Journal of Engineering and Sustainable Development

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The Journal of Engineering and Sustainable Development is an open-access journal that all contents are free of charge. Articles of this journal are licensed under the terms of the Creative Commons Attribution International Public License CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/legalcode) that licensees are unrestrictly allowed to search, download, share, distribute, print, or link to the full texts of the articles, crawl them for indexing and reproduce any medium of the articles provided that they give the author(s) proper credits (citation). The journal allows the author(s) to retain the copyright of their published article.
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How to Cite

Abdulkareem Hamad, A. ., & Jasim Farhan, M. . (2020). A NEW MIMO SLOT ANTENNA FOR 5G APPLICATIONS. Journal of Engineering and Sustainable Development, 24(6), 33-41. https://doi.org/10.31272/jeasd.24.6.3

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