Proceedings of the 8th International Conference on Applied Engineering (ICAE 2025)

<Previous Article In Volume
Next Article In Volume>

Study of LHCP Polarization Method in 5G Communication MIMO Antenna Configuration

Authors
Zulhelman1, *, Muhammad Roby Meidiansyah1, Reza Pratama Putra1, Salwa Salsabila2, Viving Frendiana1, Fitri Elvira Ananda1
1Jakarta State Polytechnic, Jl. Prof. DR. G.A. Siwabessy, 16425, Depok, Indonesia
2Hanbat National University, 125 Dongseo-Daero, Yuseong District, Daejeon, South Korea
*Corresponding author. Email: zulhelman@elektro.pnj.ac.id
Corresponding Author
Zulhelman
Available Online 29 December 2025.
DOI
10.2991/978-94-6463-982-7_29How to use a DOI?
Keywords
LHCP polarization; circular polarization; MIMO antenna; microstrip patch antenna; 5G communication
Abstract

This study investigates the design and performance evaluation of circularly polarized microstrip antennas employing the LHCP polarization method for 5G communication in multiple-input multiple-output (MIMO) configurations. The antenna design utilizes a truncated square patch combined with a U-shaped slot to achieve a circular polarization axial ratio of ≤ 3 dB, and rectangular slots to enhance radiation efficiency. Simulations were conducted for single patch, 1×2, 2×1, and 2×2 MIMO configurations at 3.5 GHz, with results showing significant improvements in gain, directivity, and front-to-back ratio across the configurations. The 2×2 MIMO design demonstrated the best performance with a peak gain of 5.98 dB, a narrow half-power beamwidth (74°), and highly symmetrical radiation patterns suitable for directional applications. The research highlight the potential of combining polarization diversity and compact microstrip designs to optimize antenna performance for modern 5G communication systems.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 8th International Conference on Applied Engineering (ICAE 2025)
Series
Advances in Engineering Research
Publication Date
29 December 2025
ISBN
978-94-6463-982-7
ISSN
2352-5401
DOI
10.2991/978-94-6463-982-7_29How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Zulhelman
AU  - Muhammad Roby Meidiansyah
AU  - Reza Pratama Putra
AU  - Salwa Salsabila
AU  - Viving Frendiana
AU  - Fitri Elvira Ananda
PY  - 2025
DA  - 2025/12/29
TI  - Study of LHCP Polarization Method in 5G Communication MIMO Antenna Configuration
BT  - Proceedings of the  8th International Conference on Applied Engineering (ICAE 2025)
PB  - Atlantis Press
SP  - 469
EP  - 480
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-982-7_29
DO  - 10.2991/978-94-6463-982-7_29
ID  - 2025
ER  -