Broadband Analysis of Sample Permittivity on a Conductor-Backed Coplanar Waveguide

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F23%3A00583216" target="_blank" >RIV/67985882:_____/23:00583216 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10290411" target="_blank" >https://ieeexplore.ieee.org/document/10290411</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/EuMC58039.2023.10290411" target="_blank" >10.23919/EuMC58039.2023.10290411</a>

Result language
angličtina
Original language name
Broadband Analysis of Sample Permittivity on a Conductor-Backed Coplanar Waveguide
Original language description
Understanding the interaction of electric fields with biosystems and developing biomedical diagnostic and therapeutic methods require knowledge of the dielectric properties of biomolecular systems. However, the large sample volumes needed for complex permittivity analysis hinder progress in this area. To address this issue, this paper presents a novel method for obtaining a broadband complex permittivity using a conductor-backed coplanar waveguide, which enables the measurement of dielectric properties of very small sample volumes (in the order of μL) and an explicit formula for complex permittivity. The method is validated using S-parameters of an aqueous solution of L-alanine at different concentrations and compared with an independent reference method
Czech name
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Czech description
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Project
<a href="/en/project/GX20-06873X" target="_blank" >GX20-06873X: SubTHz on-chip devices for controlling protein nanomachines</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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