Explicit solution of the time domain magnetic field integral equation using a predictor-corrector scheme.

Bibliography:

H. A. Ulku, H. Bagci, and Eric Michielssen, Explicit solution of the time domain magnetic field integral equation using a predictor-corrector scheme, IEEE Trans. Antennas Propag., vol.61, no.8, pp. 4120-4131, August 2013.

Authors:

H. A. Ulku, H. Bagci, and Eric Michielssen

Keywords:

Explicit solvers, magnetic field integral equation (MFIE),marching on-in-time (MOT), predictor-corrector scheme, stability analysis, time-domain analysis, transient analysis

Year:

2013

Abstract:

An explicit marching on-in-time (MOT) scheme for solving the time-domain magnetic field integral equation (TD-MFIE) is presented. The proposed MOT-TD-MFIE solver uses Rao-Wilton-Glisson basis functions for spatial discretization and a PE(CE)m-type linear multistep method for time marching. Unlike previous explicit MOT-TD-MFIE solvers, the time step size can be chosen as large as that of the implicit MOT-TD-MFIE solvers without adversely affecting accuracy or stability. An algebraic stability analysis demonstrates the stability of the proposed explicit solver; its accuracy and efficiency are established via numerical examples.

ISSN:

0018-926X

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