A new computational procedure is developed to suppress late-time instabilities in three-dimensional finite-difference time-domain analyses. The method combines low-pass filtering schemes with absorbing boundary conditions. The computational domain is truncated at only a few cells from the scattering object. Applications concern the analysis of long transients exciting frequencies up to a few megahertz

Suppression of late-time instabilities in 3D-FDTD analyses by combining digital filtering techniques and efficient boundary conditions / Sarto, Maria Sabrina; Scarlatti, A.. - In: IEEE TRANSACTIONS ON MAGNETICS. - ISSN 0018-9464. - STAMPA. - 37:5(2001), pp. 3273-3276. [10.1109/20.952593]

Suppression of late-time instabilities in 3D-FDTD analyses by combining digital filtering techniques and efficient boundary conditions

SARTO, Maria Sabrina;
2001

Abstract

A new computational procedure is developed to suppress late-time instabilities in three-dimensional finite-difference time-domain analyses. The method combines low-pass filtering schemes with absorbing boundary conditions. The computational domain is truncated at only a few cells from the scattering object. Applications concern the analysis of long transients exciting frequencies up to a few megahertz
2001
01 Pubblicazione su rivista::01a Articolo in rivista
Suppression of late-time instabilities in 3D-FDTD analyses by combining digital filtering techniques and efficient boundary conditions / Sarto, Maria Sabrina; Scarlatti, A.. - In: IEEE TRANSACTIONS ON MAGNETICS. - ISSN 0018-9464. - STAMPA. - 37:5(2001), pp. 3273-3276. [10.1109/20.952593]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/47978
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