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Dielectric Properties of Biological Substances — Tabulated

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M.A. Stuchly, S.S. Stuchly · 1980

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The paper tabulates dielectric constant and loss factor for biological materials from 10 KHz to 10 GHz and summarizes tissue phantom compositions.

Plain English Summary

Summary written for general audiences

The authors compiled dielectric property data from multiple sources into a single reference table. The table covers dielectric constant and loss factor for biological materials across frequencies from 10 KHz to 10 GHz. The authors note that many values were interpolated from graphs and are not very accurate.

Why This Matters

The permittivity values are expressed as a complex number with the dielectric constant as the real part and the loss factor as the imaginary part. The loss factor combines relaxation and ionic losses and is linked to conductivity and resistivity through a defined equation.

Cite This Study
M.A. Stuchly, S.S. Stuchly (1980). Dielectric Properties of Biological Substances — Tabulated.
Show BibTeX
@article{dielectric_properties_of_biological_substances_tabulated_g6403,
  author = {M.A. Stuchly and S.S. Stuchly},
  title = {Dielectric Properties of Biological Substances — Tabulated},
  year = {1980},
  
  
}
No DOI on file for this study.

Quick Questions About This Study

The table covers frequencies from 10 KHz to 10 GHz.
The loss factor represents the sum of relaxation and ionic losses and is related to conductivity and resistivity.
Many values were interpolated from graphs and are noted as not very accurate.
The project was supported by grants from the Natural Sciences and Engineering Research Council of Canada and the Ministry of Ontario and Labour.