Synthesis and Characterization of Polymer (PDMS-Fe3O4) Magneto-Dielectric Material Based on Complementary Double Split Ring Resonator

Fatin H. Ikhsan, Fatin H. Ikhsan and Yee S. Khee, Yee S. Khee and Samsul H. Dahlan, Samsul H. Dahlan and Fahmiruddin Esa, Fahmiruddin Esa and Vahid Nayyeri, Vahid Nayyeri (2024) Synthesis and Characterization of Polymer (PDMS-Fe3O4) Magneto-Dielectric Material Based on Complementary Double Split Ring Resonator. Progress In Electromagnetics Research, 141. pp. 79-87.

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Official URL: https://doi.org/10.2528/PIERC23091402

Abstract

In this paper, a comparison microwave method between Transmission and Reflection using a Coaxial Cable and complimentary double split ring resonator (CDSRR) for characterization of magneto-dielectric material is proposed. This method enables the determination of both relative permittivity and permeability of magneto-dielectric material. The CDSRR resonates at 3.46 GHz with a quality factor of 127 in unloaded condition. To determine the effects of permittivity and permeability on the shift of resonant frequency, the electric and magnetic fields are localized in two separate zones in the CDSRR sensor. Prediction formulas are proposed to extract the value of real permittivity and permeability from S21 parameter. For Transmission/Reflection Method, to extract the dielectric and magnetic properties, Nicolson-Ross-Weir (NRW) are used. The prototypes of proposed sensors are fabricated on a ROGERS 3003 and tested for validation of their functionality. A good agreement between the measured data using Transmission/Reflection Method and CDSRR sensor is observed.

Item Type:	Article
Uncontrolled Keywords:	-
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Electrical and Electronic Engineering > FKEE
Depositing User:	Mr. Mohamad Zulkhibri Rahmad
Date Deposited:	04 Jun 2024 02:42
Last Modified:	04 Jun 2024 02:42
URI:	http://eprints.uthm.edu.my/id/eprint/11016

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