Simulation of Berenger's perfectly matched layer with a modified TLM node

Creators: Dubard, Jean-Lou; Pompei, D.

Other:: Laboratoire d'Electronique, Antennes et Télécommunications (LEAT) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)

Description

A modified TLM symmetrical condensed node is proposed which allows direct implementation of Berenger's (see J. Comput. Phys., vol.114 ,no.2, p.185-200, 1994) PML in a variable mesh 3D-TLM method. A new scattering matrix is given and several tests are proposed to show the validity and efficiency of this modified node.

Abstract

International audience

Simulation of Berenger's perfectly matched layer with a modified TLM node

Description

Abstract

Additional details