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Transient analysis of coupled non‐uniform transmission line using finite element method
Author(s) -
JurićGrgić Ivica,
Lucić Rino,
Bernadić Alen
Publication year - 2015
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/cta.2002
Subject(s) - finite element method , transmission line , transient (computer programming) , time domain , conductor , mixed finite element method , telegrapher's equations , line (geometry) , basis (linear algebra) , transmission (telecommunications) , mathematical analysis , extended finite element method , basis function , electric power transmission , finite element limit analysis , mathematics , computer science , engineering , geometry , structural engineering , electrical engineering , telecommunications , computer vision , operating system
Summary This paper presents a finite element time domain model for a numerical solution of a coupled non‐uniform transmission line problem. On the basis of the finite element method, a novel numerical procedure for the solution of a system of the non‐uniform multi‐conductor transmission line equations in the time domain is presented. The results obtained by the proposed method have been compared with the solution obtained using the finite difference time domain method, and an excellent correlation has been demonstrated. Copyright © 2014 John Wiley & Sons, Ltd.