Symmetrical Split Ring Resonator Metamaterials For Microwave Biosensor

Al-Ahnomi, Rammah Ali Hussien and Zakaria, Zahriladha and Ruslan, Eliyana and Mohd Bahar, Amyrul Azuan (2016) Symmetrical Split Ring Resonator Metamaterials For Microwave Biosensor. ARPN Journal Of Engineering And Applied Sciences, 11 (6). 3938 - 3942. ISSN 1819-6608

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Abstract

In this paper, a new type of microwave sensor for determining and detecting the dielectric properties in common solid such as meat is proposed. Various resonators such as coaxial cavity, dielectric, and waveguide resonators have been used for material characterization. However, these resonators are often large in size, expensive, and they have low sensitivity with poor Q-factor. Thus, a new planar resonator technique is presented in order to have higher Q-factor. This type of sensor is based on perturbation theory, in which the dielectric properties of the resonator effect the quality factor and resonance frequency of the microwave resonator. A microstrip of symmetrical split ring resonator (SSRR), which has two gaps, is adopted for the design of the sensor. This resonator is suitable for various industry applications such as food industry, quality control, bio –sensing medicine and pharmacy. A very good agreement is illustrated between the calculated and simulated results at operating frequency of 2.2 GHz. In addition, a high sensitivity is achieved in the same operating resonance frequency by using High Frequency Structure Simulator (HFSS)

Item Type:	Article
Uncontrolled Keywords:	Material Characterization, Microwave Sensors, SSRR.
Divisions:	Faculty of Electronics and Computer Engineering > Department of Telecommunication Engineering
Depositing User:	Muhammad Afiz Ahmad
Date Deposited:	31 Mar 2017 01:57
Last Modified:	24 Aug 2021 15:55
URI:	http://eprints.utem.edu.my/id/eprint/18465
Statistic Details:	View Download Statistic

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