Concise current source implementation for efficient 3-D ADI-FDTD method

• 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; 3-D ADI-FDTD Method
• Online Access: https://hdl.handle.net/10356/138292
• Institution: Nanyang Technological University

A concise current source implementation is presented for the unconditionally stable 3-D alternating direction implicit finite-difference time-domain (ADI-FDTD) method. Unlike the conventional implicit symmetric source scheme applied in both updating procedures, the new implementation involves implic...