Parametric analysis of epsilon-negative (ENG) and near zero refractive index (NZRI) characteristics of extraordinary metamaterial for 5g millimetre-wave applications

A tuneable single layer metamaterial (MTM) unit cell comprised of symmetric H-shaped resonators for 5G applications is proposed with epsilon negative (ENG) between 28 - 32 GHz, near zero permeability along the entire frequency range, and near zero refractive index between 28 - 32 GHz. The constructe...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2023-05, Vol.1167 (1), p.12040
Main Authors: Musaed, A A, Al-Bawri, S S, Islam, M T, Alkadri, W M A
Format: Article
Language:English
Subjects:
Design
Electromagnetic radiation
ENG
Frequency ranges
Mathematical models
Metamaterial
Metamaterials
Millimeter waves
Millimetre-wave
Parametric analysis
Parametric statistics
Permeability
Quartiles
Refractivity
Resonators
S parameters
Substrates
Tuneable
Unit cell
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Summary:A tuneable single layer metamaterial (MTM) unit cell comprised of symmetric H-shaped resonators for 5G applications is proposed with epsilon negative (ENG) between 28 - 32 GHz, near zero permeability along the entire frequency range, and near zero refractive index between 28 - 32 GHz. The constructed design offers wide operational frequency range of 24.6 - 31.8 GHz with transmission coefficient resonances (S21) at 28 GHz. The symmetric resonating patch is partitioned into four comparable and equal quartiles, with an H-shaped resonator in each quartile. The metamaterial copper metallic layer is constructed on a Rogers (RT-5880) substrate and has dimensions of 9 × 9 mm 2 . The scattering parameter for the interaction with the electromagnetic wave is introduced the interesting properties of the effective parameter. The compactness of the subwavelength based metal-dielectric based resonator is related to the tailored metallic design. Numerical simulation of the proposed design is executed in CST microwave studio.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/1167/1/012040