Stability analyses of nonuniform time-step LOD-FDTD methods for electromagnetic and thermal simulations

• Main Authors: Tan, Eng Leong, Heh, Ding Yu
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Electromagnetic And Thermal Simulations; Locally One-dimensional Finite-difference Time-domain Method
• Online Access: https://hdl.handle.net/10356/137216
• Institution: Nanyang Technological University

This paper presents the stability analyses of nonuniform time-step (NUTS) locally one-dimensional finite-difference time-domain (LOD-FDTD) methods for electromagnetic (EM) and thermal simulations. The overall (spatial domain) transition matrix for the whole 3-D computational domain is considered for...