Divergence-preserving alternating direction implicit scheme for multi-pole debye dispersive media

• Main Authors: Heh, Ding Yu, Tan, Eng Leong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Divergence-preserving ADI FDTD; Dispersive Media
• Online Access: https://hdl.handle.net/10356/137120
• Institution: Nanyang Technological University

This letter presents the formulation of divergence-preserving alternating direction implicit (DP-ADI) scheme for multi-pole Debye dispersive media. The analytical proof of divergence-preserving property of the scheme in Debye media is provided. Numerical results of modeling human skin as Debye media...