Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
FDTD Dispersive Modeling of Human Tissues Based on Quadratic Complex Rational Function
- Issue Date
- Feb-2013
- Publisher
- Institute of Electrical and Electronics Engineers
- Keywords
- Biological tissues; curve fitting; dispersive media; FDTD methods
- Citation
- IEEE Transactions on Antennas and Propagation, v.61, no.2, pp 996 - 999
- Pages
- 4
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- IEEE Transactions on Antennas and Propagation
- Volume
- 61
- Number
- 2
- Start Page
- 996
- End Page
- 999
- ISSN
- 0018-926X
1558-2221
- Abstract
- We propose a dispersive finite-difference time domain (FDTD) suitable for the electromagnetic analysis of human tissues. The dispersion relation of biological tissues is characterized by a quadratic complex rational function (QCRF) that leads to an accurate FDTD algorithm in 400 MHz-3 GHz. QCRF coefficients are extracted by applying the complex-curve fitting technique, without initial guess. Numerical examples are used to illustrate the computational accuracy and stability of QCRF-based FDTD.
- Files in This Item
- Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.