Dual band polarization insensitive metamaterial absorber for EMI shielding from GSM and 5G communication systems

Dual band polarization insensitive metamaterial absorber for EMI shielding from GSM and 5G communication systems

Abstract In this paper, a new metamaterial absorber (MMA) has been presented that shows dual-band absorption at 1.8 GHz and 3.5 GHz. The MMA cell has been designed on an FR4 substrate with the electrical dimension of 0.14λ0 × 0.14λ0 × 0.01λ0, calculating wavelength, λ0 at 1.8 GHz. Maximum absorption...

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Bibliographic Details
Main Authors: Md. Moniruzzaman, Samia Larguech, Mahjabin Mobarak, Noorlindawaty Md Jizat, Sultan S. Alharbi, Mohammad Tariqul Islam, Md. Samsuzzaman, Samir Salem Al-Bawri
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Metamaterial
Absorber
EMI shielding
GSM band
5G communication
Online Access:https://doi.org/10.1038/s41598-025-96507-4
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https://doi.org/10.1038/s41598-025-96507-4

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