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초록
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.
키워드
Biological tissue; complex curve fitting; dispersion; Biological tissues; Complex curves; Complex permittivity; Dispersion characteristics; Dispersive models; Frequency dependent; Frequency ranges; Relative permittivity; Dispersion (waves); Dispersions; Rational functions; Tissue
- 제목
- Complex rational function for frequency dependent complex permittivity of biological tissues
- 저자
- Ha, Sang-Gyu; Park, Sungmin; Kim, Eunki; Jung, Kyung-Young; Park, Yong Bae
- 발행일
- 2013-11
- 유형
- Conference Paper
- 저널명
- Asia-Pacific Microwave Conference Proceedings, APMC
- 페이지
- 380 ~ 382