An unsplit formulation of the Berenger's PML absorbing boundary condition for FDTD meshes

An unsplit formulation of the Berenger's perfectly matched layer absorbing boundary condition (PML ABC) for finite-difference time-domain (FDTD) meshes is presented. This unsplit formulation uses the conventional E-H algorithm, but does not require the E and H fields to be split. The proposed f...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE microwave and wireless components letters 2003-08, Vol.13 (8), p.348-350
Hauptverfasser:	YU, Tong-Bin, ZHOU, Bi-Hua, BIN CHEN
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorbing Absorption Applied classical electromagnetism Boundary conditions Classical and quantum physics: mechanics and fields Classical electromagnetism, maxwell equations Classical field theories Computational techniques Difference equations Electromagnetism electron and ion optics EMP radiation effects Exact sciences and technology Finite difference method Finite difference methods Finite difference time domain method Formulations Fundamental areas of phenomenology (including applications) Integral equations Mathematical analysis Mathematical methods in physics Microwaves Perfectly matched layers Physics Time domain analysis
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An unsplit formulation of the Berenger's perfectly matched layer absorbing boundary condition (PML ABC) for finite-difference time-domain (FDTD) meshes is presented. This unsplit formulation uses the conventional E-H algorithm, but does not require the E and H fields to be split. The proposed formulation is memory-efficient like that of the previous unsplit PML following the theory of Sacks. This unsplit formulation is easy to be implemented, and many useful modification to the Berenger's PML can also be done to it.
ISSN:	1531-1309 2771-957X 1558-1764 2771-9588
DOI:	10.1109/LMWC.2003.815694