A new FDTD algorithm based on alternating-direction implicit method

Namiki, Takefumi

doi:10.1109/22.795075

Public

A new FDTD algorithm based on alternating-direction implicit method

Published in IEEE Transactions on Microwave Theory and Techniques • Jan 1, 1999

Authors:

Takefumi Namiki

Abstract

In this paper, a new finite-difference time-domain (FDTD) algorithm is proposed in order to eliminate the Courant-Friedrich-Levy (CFL) condition restraint. The new algorithm is based on an alternating-direction implicit method. It is shown that the new algorithm is quite stable both analytically and...

Subject

Finite-difference time-domain method

Algorithm

Courant–Friedrichs–Lewy condition

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