Perfectly Matched Layer for Cole-Cole Dispersive Media in DGTD Method

• Published in: IEEE journal on multiscale and multiphysics computational techniques Vol. 9; pp. 320 - 329
• Main Authors: Qin, Xuebin, Wu, Xuan, Wang, Shuo, Zhao, Xiaoying, Zhou, Yuanguo, Ren, Qiang
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 2024; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Bioelectric phenomena; Bioelectromagnetic modeling; Biological effects; Biological system modeling; Biological tissues; Cole-Cole dispersive model; Computational electromagnetics; discontinuous Galerkin time domain (DGTD) method; Dispersion; Electromagnetic modeling; Electromagnetic radiation; Finite difference methods; Finite difference time domain method; Frequency ranges; Mathematical models; Maxwell's equations; Media; Method of moments; perfectly matched layer (PML); Perfectly matched layers; Time-domain analysis; Tissues; Wave dispersion; Wave propagation

Simulating electromagnetic waves within biological tissues is critical for assessing electromagnetic effects in biological environment. Precise modeling of biological tissues in computational electromagnetics is therefore necessary. The Cole-Cole dispersive model based on the fractional power functi...