Metamaterial-based strain sensors

In this paper, two metamaterial-based strain sensors at terahertz frequencies are introduced and simulated using CST Microwave Studio. They exhibit a large shift in the resonance frequency upon stretching or compression. They are very well suitable to monitoring and detecting mechanical deformation...

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Bibliographic Details
Published in2011 Seventh International Conference on Intelligent Sensors, Sensor Networks and Information Processing pp. 30 - 32
Main Authors Jining Li, Withayachumnankul, W., Shengjiang Chang, Abbott, D.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2011
Subjects
Capacitive sensors
Metamaterials
Resonant frequency
Sensitivity
Strain
Substrates
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Summary:In this paper, two metamaterial-based strain sensors at terahertz frequencies are introduced and simulated using CST Microwave Studio. They exhibit a large shift in the resonance frequency upon stretching or compression. They are very well suitable to monitoring and detecting mechanical deformation of a target structure remotely.
ISBN:145770675X
9781457706752
DOI:10.1109/ISSNIP.2011.6146571