On the Inclusion of Thin Sheets in the Global Multi-trace Method

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On the Inclusion of Thin Sheets in the Global Multi-trace Method

Conference Paper (2021)

Author(s)

S.O. Lasisi (University of Nottingham)

T.M. Benson (University of Nottingham)

M.T. Greenaway (Loughborough University)

G. Gradoni (University of Nottingham)

K. Cools (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Research Group

Numerical Analysis

DOI related publication

https://doi.org/10.23919/URSIGASS51995.2021.9560636 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:beeffe50-caa2-407c-8901-3514f9f8536a

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Publication Year

2021

Language

English

Research Group

Numerical Analysis

Article number

9560636

Pages (from-to)

1-4

ISBN (print)

978-1-6654-2995-5

ISBN (electronic)

978-9-4639-6-8027

Event

2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) (2021-08-28 - 2021-09-04), Virtual at Rome, Italy

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182

Abstract

In this paper, a global multi-trace method for the scattering of time-harmonic waves by a structure that can contain, in addition to dielectric and perfectly conducting regions also perfectly conducting thin sheets, is presented. The method is direct in the sense that the unknowns are traces and jumps of the fields in the structure. The flexibility of the method and the correctness of the solution will be demonstrated by realistic examples.