| Autor: |
Beniysa, Mohsin, Dkiouak, Aziz, Janati El Idrissi, Aziz El, Zakriti, Alia, Ouahabi, Mohssine El |
| Předmět: |
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| Zdroj: |
Interdisciplinarity in Engineering; 2022, Vol. 16, p828-835, 8p |
| Abstrakt: |
In this paper, we propose a design and simulation-based study of twoport multi-input-multi-output (MIMO) antenna resonating at 28 GHz with high isolation and compact size for the fifth generation (5G) network-based mobile applications. The proposed antenna is composed of two similar monopole antenna elements arranged parallel to each other on Rogers RT-5880 substrate with dimensions 11 × 31 × 0.787 mm³. The impedance bandwidth of 3.21% ranging from 27.12 to 28.92 GHz is enriched by using an inset-fed in the radiating patch. We separate the two antenna elements by a distance of 6.5 mm with the aim of obtaining a minimum mutual coupling at the desired band. The simulation results of the designed inset-fed patch antenna reveal a low return loss of less than -10 dB and a good isolation that is less than -24.2 dB, at the resonant frequency. Consequently, an envelope correlation coefficient less than 0.0008, and a diversity gain superior to 9.98 dB are observed at 28 GHz frequency band. Moreover, the total active reflection coefficient (TARC) is under -10 dB at the suitable frequency band, making this structure a good candidate for applications based on 5G mobile communication networks. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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