Title :
A new numerical formulation in time-domain analysis of thin-wire structures
Author :
Schunn, F. ; Singer, H.
Author_Institution :
Dept. of Theor. Electr. Eng., Tech. Univ. of Hamburg-Harburg, Germany
Abstract :
We present a new numerical method for determining the time dependent current distribution on thin-wire structures excited by an arbitrary time-varying field. The method is based on the solution of the electric field integral equation (EFIE) for thin wires and is shown to be stable at large times. It also enables the treatment of wire junctions by only applying slightly modified basis functions at the end of the wires.
Keywords :
current distribution; electric field integral equations; electromagnetic induction; numerical stability; time-domain analysis; transmission line theory; wires (electric); EFIE; EM induction; arbitrary time-varying field; basis functions; dependent current distribution; electric field integral equation; numerical formulation; thin-wire structures; time-domain analysis; wire junctions; Current distribution; Integral equations; Time domain analysis; Wires;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1998. IEEE
Conference_Location :
Atlanta, GA, USA
Print_ISBN :
0-7803-4478-2
DOI :
10.1109/APS.1998.702109
