Title :
Edge-elements modeling of transmission lines in field domain by impedance network boundary conditions
Author :
Feliziani, Mauro ; Maradei, Francescaromana
Author_Institution :
Dept. of Electr. Eng., Univ. of L´´Aquila, Italy
fDate :
5/1/2003 12:00:00 AM
Abstract :
Impedance network boundary conditions (INBCs) are applied to the ports of a transmission line (TL) to simplify the finite-element-method modeling of a TL embedded in a field domain. The INBC-TL model is implemented in an edge-elements procedure to solve both time-harmonic and transient electromagnetic fields.
Keywords :
electric impedance; electromagnetic fields; finite element analysis; transmission line theory; edge-elements modeling; electromagnetic fields; field domain embedded line; finite-element-method modeling; impedance network boundary conditions; time-harmonic EM fields; transient EM fields; transmission line ports; Boundary conditions; Electromagnetic fields; Electromagnetic modeling; Finite element methods; Frequency; Impedance; Integral equations; Intelligent networks; Partial differential equations; Transmission lines;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2003.810360
