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Parametric analysis of wearable vialess EBG structures and its alication for low profile antennas

Ashyap, Adel Y. I. and Zainal Abidin, Zuhairiah and Dahlan, Samsul Haimi and A. Majid, Huda and Muhammad, Zuraidah and Kamarudin, Muhammad Ramlee (2017) Parametric analysis of wearable vialess EBG structures and its alication for low profile antennas. Telkomnika, 15 (2). pp. 718-725. ISSN 16936930

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Abstract

Electromagnetic Bandgap (EBG) structures are one class of metamaterial with attractive properties that unavailable in nature and widely used for improving the electromagnetic performance. Its In-phase reflection frequency band is indicated as operation frequency band, whose characteristic is closely related to the parameters of EBG structure, such as patch width (w), gap width (g), substrate height (h) and substrate permittivity (ε). The presence of via within EBG structure is associated with design and fabrication complexities, which led the researchers to study uniplanar EBG. These structures require no via and can easily be fabricated and integrated with RF and microwaves alication. Therefore, an investigation study on the effect of the parameters of the vialess EBG surface and some design guidelines have been obtained. An example of an antenna integrated with EBG is also studied. The result indicates that the EBG ground plane significantly improves the work efficiency of the antenna in a particular frequency band.

Item Type: Article
Uncontrolled Keywords: AMC; EBG; reflection phase; electromagnatic BandGap
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-5865 Telecommunication. Telegraph.
Divisions: Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
Depositing User: Mr. Mohammad Shaifulrip Ithnin
Date Deposited: 11 Feb 2019 00:51
Last Modified: 11 Feb 2019 00:51
URI: http://eprints.uthm.edu.my/id/eprint/10594
Statistic Details: View Download Statistic

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