Title :
Conductor modeling with the surface admittance operator of triangles
Author :
Demeester, Thomas ; De Zutter, Daniël
Author_Institution :
Dept. of Inf. Technol., Ghent Univ., Ghent
Abstract :
This paper presents an accurate solution for the discretization of the Dirichlet-to-Neumann (DtN) operator in triangles. The resulting DtN matrix can be used for modeling conductors that are composed of triangles with a finite conductivity, and guarantees an accurate solution up to frequencies at which the skin effect is strongly present. The method is illustrated with some numerical examples.
Keywords :
conductors (electric); matrix algebra; multiconductor transmission lines; skin effect; surface impedance; Dirichlet-to-Neumann operator; DtN matrix; conductor modeling; finite conductivity; multiconductor transmission line model; skin effect; surface admittance operator of triangles; Admittance; Conducting materials; Conductors; Dielectric materials; Disruption tolerant networking; Frequency; Information technology; Integral equations; Multiconductor transmission lines; Transmission line matrix methods;
Conference_Titel :
Signal Propagation on Interconnects, 2009. SPI '09. IEEE Workshop on
Conference_Location :
Strasbourg
Print_ISBN :
978-1-4244-4490-8
Electronic_ISBN :
978-1-4244-4489-2
DOI :
10.1109/SPI.2009.5089860
