A defected ground split ring resonator for an ultra-fast, selective sensing of glucose content in blood plasma
| Autor: | Ankita Verma, Babu Ram Singh, Sushmita Bhushan, Manish Goswami, Pramod Narayan Tripathi |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
business.industry Frequency band General Physics and Astronomy 020206 networking & telecommunications 02 engineering and technology 021001 nanoscience & nanotechnology Ring (chemistry) Square (algebra) Electronic Optical and Magnetic Materials Split-ring resonator Resonator Nuclear magnetic resonance Blood plasma 0202 electrical engineering electronic engineering information engineering Optoelectronics Electrical and Electronic Engineering Reflection coefficient 0210 nano-technology business Ground plane |
| Zdroj: | Journal of Electromagnetic Waves and Applications. 31:1049-1061 |
| ISSN: | 1569-3937 0920-5071 |
| DOI: | 10.1080/09205071.2017.1325011 |
| Popis: | Compact antenna-coupled split-ring resonator-based sensors have been designed, fabricated, and tested for sensing glucose concentration in blood plasma. Both circular and square type metallic ring is integrated along with two monopole antennas upon a dielectric substrate, which exhibits a resonance frequency of 1.9 GHz and 8.3 GHz, respectively. The effect of defected ground plane is also investigated which is observed to produce a deep rejection frequency band with sharp cutoff resonant frequency. The SRRs exhibit a shift in resonant frequency with change in reflection coefficient when subjected to blood plasma with different concentration of glucose. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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