Citation

Ibrahim, Sura Khalil and Al-Bawri, Samir Salem and Singh, Mandeep Jit and Ibrahim, Husam Hamid and Islam, Mohammad Tariqul and Islam, Md. Shabiul and Abdulkawi, Wazie M. and Sheta, Abdel-Fattah A. (2024) Compact metamaterial-based single/double-negative/near-zero index resonator for 5G sub-6 GHz wireless applications. Scientific Reports, 14 (1). ISSN 2045-2322

Text Compact metamaterial-based single_double-negative_near-zero index resonator for 5G sub-6 GHz wireless applications.pdf - Published Version Restricted to Repository staff only Download (19MB)

Abstract

The concept, performance, and analyses of distinctive, miniaturized metamaterial (MTM) unit cell addressing the forthcoming Sub 6GHz 5G applications are presented in this paper. Two circular split-ring resonators (CSRR) with two parallel rectangular copper elements in front of the design and a slotted square element in the background make up the suggested metamaterial. It has a line segment with tunable features that is positioned in the center of the little ring copper structure. The suggested design ofers a signifcant operating frequency band of 220 MHz together with a resonance of transmission coefcient S21 at 3.5GHz. Furthermore, in two (z & x) principal axes of wave propagation, wide-range achievement, single/double-negative (S/DNG) refractive index, negative permittivity, and near-zero permeability properties were demonstrated. Through varying central slotted-strip line length, resonance frequencies can be selectively altered. Moreover, the metamaterial has overall dimensions of 9 × 9 ­mm2 and is composed on a Rogers 5880 RT substrate. In order to create the suggested MTM’s equivalent circuit, which shows similar coefcient of transmission (S21), a proposed design’s numerical simulation is carried out in the CST micro-wave studio. This simulation is after that put to comparison with manufacturing of the design.

Item Type:	Article
Uncontrolled Keywords:	s DNG (double negative) metamaterial, Wireless communication, 5G sub-6 GHz
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions:	Faculty of Engineering (FOE)
Depositing User:	Ms Nurul Iqtiani Ahmad
Date Deposited:	02 Jul 2024 03:30
Last Modified:	02 Jul 2024 03:30
URII:	http://shdl.mmu.edu.my/id/eprint/12549

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