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An improved planar electrode for dielectric parameters extraction

  • Helwan University
  • Zewail City of Science and Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Detection dielectric properties of a biological cell as a function of frequency sweeping is very important, this response can be used to define different information like a chemical, physical or kinetic properties. We analyzed the cell by its conductance and capacitance. This paper presents a numerical study for the capacitance and the conductance based on asymmetric electrodes (AE) configuration compared with a 2D planar electrode are presented. We found the AE configuration improves the sensitivity of the measured capacitance and conductance. Also, a comparison with different cell shapes is simulated using the proposed AE. The simulation shows that there is a difference in a both capacitance and conductance based on the cell shape.

Original languageEnglish
Title of host publicationProceedings - 2017 34th National Radio Science Conference, NRSC 2017
EditorsHesham M. El-Badawy, Said E. El-Khamy, Ahmad Goudah, Sherif El Diasty
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages463-470
Number of pages8
ISBN (Electronic)9781509046096
DOIs
StatePublished - 5 Apr 2017
Externally publishedYes
Event34th National Radio Science Conference, NRSC 2017 - Alexandria, Egypt
Duration: 13 Mar 201716 Mar 2017

Publication series

NameNational Radio Science Conference, NRSC, Proceedings

Conference

Conference34th National Radio Science Conference, NRSC 2017
Country/TerritoryEgypt
CityAlexandria
Period13/03/1716/03/17

Keywords

  • Capacitance
  • Impedance Measurement
  • Planar Electrode
  • Spectroscopy
  • conductance

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