Title :
A fast spatial domain method for the suppression of excitation-induced spurious modes in SCN-TLM
Author :
Lindenmeier, S. ; Isele, B. ; Weigel, R. ; Russer, P.
Author_Institution :
Ferdinand-Braun-Inst. fur Hochstfrequenztech., Berlin, Germany
Abstract :
A fast method for the suppression of excitation-induced spurious modes in the Transmission Line Matrix (TLM) method is presented for the symmetrical condensed node (SCN) scheme. The method of spurious-free excitation allows for a coarser mesh discretization improving the effectiveness of the TLM-simulation. The capability of the method is demonstrated by way of an example.
Keywords :
transmission line matrix methods; SCN-TLM simulation; excitation-induced spurious modes; mesh discretization; spatial domain analysis; symmetrical condensed node transmission line matrix; Dispersion; Eigenvalues and eigenfunctions; Electromagnetic fields; Electromagnetic modeling; Electromagnetic propagation; Electromagnetic scattering; Light scattering; Optical propagation; Transmission line matrix methods; Transmission lines;
Conference_Titel :
Microwave Symposium Digest, 1996., IEEE MTT-S International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-3246-6
DOI :
10.1109/MWSYM.1996.508528
