Numerical treatment of rounded and sharp corners in the modeling of 2D electrostatic fields

Numerical treatment of rounded and sharp corners in the modeling of 2D electrostatic fields

This work deals with numerical techniques to compute electrostatic fields in devices with rounded corners in 2D situations. The approach leads to the solution of two problems: one on the device where rounded corners are replaced by sharp corners and the other on an unbounded domain representing the...

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Bibliographic Details
Main Authors: L. Krähenbühl, F. Buret, R. Perrussel, D. Voyer, P. Dular, V. Péron, C. Poignard
Format: Article
Language:English
Published: Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
Series:Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Subjects:
Finite element method
geometric singularity
asymptotic expansion
rounded corner
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742011000100008&lng=en&tlng=en

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