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FDTD Dispersive Modeling of Human Tissues Based on Quadratic Complex Rational Function

IEEE transactions on antennas and propagation, v.61 no.2, 2013년, pp.996 - 999  

Sang-Gyu Ha (Dept. of Electron. Comput. Eng., Hanyang Univ., Seoul, South Korea) ,  Jeahoon Cho (Dept. of Electron. Comput. Eng., Hanyang Univ., Seoul, South Korea) ,  Jaehoon Choi (Dept. of Electron. Comput. Eng., Hanyang Univ., Seoul, South Korea) ,  Hyeongdong Kim (Dept. of Electron. Comput. Eng., Hanyang Univ., Seoul, South Korea) ,  Kyung-Young Jung (Dept. of Electron. Comput. Eng., Hanyang Univ., Seoul, South Korea)

Abstract AI-Helper 아이콘AI-Helper

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 coef...

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