Upgrading LOD-FDTD to efficient method with second-order accuracy

Zaifeng Yang,Eng Leong Tan,Li-Lian Wang

doi:10.1109/apmc.2015.7413343

Upgrading LOD-FDTD to efficient method with second-order accuracy

Zaifeng Yang, Eng Leong Tan + Show 1 more

https://doi.org/10.1109/apmc.2015.7413343

Copy DOI

Publication Date: Dec 1, 2015

Citations: 8

Affiliation: Nanyang Technological University

#Locally One-dimensional Finite-difference Time-domain #Second-order Accuracy + Show 8 more

Abstract
Full-Text PDF
Similar Papers

Abstract

This paper presents the upgrading of locally one-dimensional finite-difference time-domain (LOD-FDTD) method to efficient method with second-order accuracy. The fundamental ADI-FDTD and LOD-FDTD methods with source implementations are given to derive the upgraded LOD-FDTD method. Using proper initial input processing, second-order accurate field values can be obtained. The upgraded LOD-FDTD method can yield the results of both original and upgraded LOD-FDTD methods simultaneously. Numerical results are demonstrated to verify the upgraded (second-order) accuracy.

Full Text