Efficient algorithms for crank-nicolson-based finite-difference time-domain methods

• Main Author: Tan, Eng Leong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Computational Electromagnetics; Finite-difference Time-domain Methods
• Online Access: https://hdl.handle.net/10356/138297
• Institution: Nanyang Technological University

This paper presents new efficient algorithms for implementing 3-D Crank-Nicolson-based finite-difference time-domain (FDTD) methods. Two recent methods are considered, namely, the Crank-Nicolson direct-splitting (CNDS) and Crank-Nicolson cycle-sweep-uniform (CNCSU) FDTD methods. The algorithms invol...