Title :
A new wire representation for TLM
Author :
Duffy, A.P. ; Herring, J.L. ; Benson, T.M. ; Christopoulos, C.
Author_Institution :
Nottingham Univ., UK
Abstract :
The cause of the resonance error arising in the modeling of wires in transmission line modeling (TLM) has been identified, and a method has been proposed for its correction. The method works by increasing the velocity of pulses around the circumference of wires in order to compensate for the delay caused by the nodes diagonally adjacent to the wire. A number of validation tests have been carried out, and a typical set of results is presented. These results have shown the improved response of a system of conducting rods when using the proposed method
Keywords :
electromagnetic compatibility; resonance; transmission line theory; wires (electric); EMC; TLM; conducting rods; delay; nodes; pulse velocity; resonance error; system response; transmission line modeling; validation tests; wires modeling; Computational modeling; Computer errors; Couplings; Delay; Electromagnetic compatibility; Numerical models; Resonance; Resonant frequency; Transmission lines; Wire;
Conference_Titel :
Electromagnetic Compatibility, 1993. Symposium Record., 1993 IEEE International Symposium on
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-1304-6
DOI :
10.1109/ISEMC.1993.473694
