On the Performance of a Composite Right Left Hand Electromagnetic Bandgap Structure

This paper presents the design and analysis of composite right left hand (CRLH) electromagnetic bandgap (EBG) structure. The proposed unit cell is consistent of a dielectric substrate with dimensions of 5×5×1 mm 3 made of FR4-Epoxy with εr = 4.4 underneath of a conductive patch with dimensions of 4....

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Published in2022 9th International Conference on Electrical Engineering, Computer Science and Informatics (EECSI) pp. 420 - 423
Main Authors Al-Taie, Rana Riad K., Ali, Mustafa Mahdi, Tawfeeq, Omar Almukhtar, Al-Adhami, Yasir, Ghazi, Hind Salim, Noori, Noor M., Elwi, Taha A.
Format Conference Proceeding
LanguageEnglish
Published Institute of Advanced Engineering and Science (IAES) 06.10.2022
Subjects
CRLH
EBG
Finite element analysis
Metamaterials
Permeability
Refractive index
Shape
Software packages
Sub-6GHz
Wires
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Summary:This paper presents the design and analysis of composite right left hand (CRLH) electromagnetic bandgap (EBG) structure. The proposed unit cell is consistent of a dielectric substrate with dimensions of 5×5×1 mm 3 made of FR4-Epoxy with εr = 4.4 underneath of a conductive patch with dimensions of 4.4×4.4mm 2 . The unit cell is structured to perform a negative permittivity (ε) and negative permeability (µ) in different bands. The proposed unit cell is developed to 5G systems in the sub-6GHz bands. In this work, a complete analysis of the unit cell in terms of Sparameters, constitutive parameters and refraction index are evaluated using HFSS simulation package based on Finite Element Method (FEM).
DOI:10.23919/EECSI56542.2022.9946487