Al Gburi, Ahmed Jamal Abdullah and Jemaludin, Nazrin Haziq and Abdulhameed, Muhannad Kaml and Rafil Hashim, Sarah and Mohammed, Dunya Zeki and Saeidi, Tale and Gupta, Anupma and Zakaria, Zahriladha and Nurhayati, Nurhayati and Hamdy Elabd, Rania (2025) Compact physical and electrical patch antenna engineered for 5G mobile devices and multiband systems. Progress in Electromagnetics Research B, 111. 71 - 81. ISSN 1937-6472
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Abstract
This article presents a compact multi-band microstrip patch antenna designed for 5G, Ku, and K-band applications. The antenna operates at 3.5 GHz and 15.6 GHz, supporting 5G communications (3.3-3.6 GHz) and satellite applications (15.6-20 GHz). Fabricated on an FR4 substrate (εr = 4.3, tanδ = 0.025) with dimensions of 13 × 10 × 1.6 mm3 (0.15λo × 0.12λo × 0.02λo), where λo represents the wavelength at the lower frequency of 3.5 GHz, the antenna achieves return losses of -19 dB and -39 dB at the respective frequencies, with peak gains of -2.8 dBi and 3.7 dBi. The design's consistency is validated through a comparative analysis with recent studies. The antenna was placed near the ear and mouth area of a human head phantom model to perform a comprehensive SAR analysis. SAR analysis confirms compliance with safety standards, maintaining SAR levels below 2 W/kg. The proposed design demonstrates promising performance for modern communication systems.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 3G mobile communication systems, 5G mobile communication systems, Masers, Microstrip antennas, Microwave antennas, Mobile antennas, Satellite antennas, Satellite communication systems, Structural dynamics |
| Divisions: | Faculty Of Electronics And Computer Technology And Engineering |
| Depositing User: | Norfaradilla Idayu Ab. Ghafar |
| Date Deposited: | 23 Feb 2026 05:51 |
| Last Modified: | 23 Feb 2026 05:51 |
| URI: | http://eprints.utem.edu.my/id/eprint/29575 |
| Statistic Details: | View Download Statistic |
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