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Complex rational function for frequency dependent complex permittivity of biological tissues
- Title
- Complex rational function for frequency dependent complex permittivity of biological tissues
- Author
- 정경영
- Keywords
- Fields, Waves and Electromagnetics; Permittivity; Dispersion; Biological system modeling; Biological tissues; Time-domain analysis; Accuracy; Finite difference methods; dispersion; Biological tissue; complex curve fitting
- Issue Date
- 2013-11
- Publisher
- Institute of Electrical and Electronics Engineers
- Citation
- 2013 Asia-Pacific Microwave Conference Proceedings (APMC) Microwave Conference Proceedings (APMC), 2013 Asia-Pacific, Nov 2013, p.380-382
- Abstract
- In this work, we accurately characterize frequency dependent complex permittivity of biological tissues in the frequency range from 100 kHz to 10 GHz. Toward this purpose, a fourth-order complex rational function (CRF) is employed for dispersive modeling of the relative permittivity of biological tissues. We also discuss how to improve the accuracy of their dispersion characteristics.
- ISBN
- 978-1-4799-1472-2
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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