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An aligned-gap and centered-gap rectangular multiple split ring resonator for dielectric sensing applications


Mat Rusni, Izyani and Ismail, Alyani and Alhawari, Adam Reda Hasan and Hamidon, Mohd Nizar and Yusof, Nor Azah (2014) An aligned-gap and centered-gap rectangular multiple split ring resonator for dielectric sensing applications. Sensors, 14 (7). pp. 13134-13148. ISSN 1424-8220


This paper presents the design and development of a planar Aligned-Gap and Centered-Gap Rectangular Multiple Split Ring Resonator (SRR) for microwave sensors that operates at a resonance frequency around 5 GHz. The sensor consists of a microstrip transmission line loaded with two elements of rectangular SRR on both sides. The proposed metamaterial sensors were designed and fabricated on Rogers RT5880 substrate having dielectric constant of 2.2 and thickness of 0.787 mm. The final dimension of the proposed sensor was measured at 35 × 14 mm2. Measured results show good agreement with simulated ones as well as exhibiting high Q-factor for use in sensing application. A remarkably shift of resonance frequency is observed upon introduction of several sample with different dielectric value.

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Official URL or Download Paper: http://www.mdpi.com/1424-8220/14/7/13134

Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
Institute of Advanced Technology
DOI Number: https://doi.org/10.3390/s140713134
Publisher: Multidisciplinary Digital Publishing Institute
Keywords: Sensor; Metamaterial; Split ring resonator; Dielectric sensing
Depositing User: Nabilah Mustapa
Date Deposited: 15 Jun 2015 13:00
Last Modified: 06 Oct 2015 23:43
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.3390/s140713134
URI: http://psasir.upm.edu.my/id/eprint/36356
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