Title :
Modern computer-tools for EMC-analysis
Author :
Gonschorek, K.-H.
Author_Institution :
Tech. Univ. Dresden, Germany
Abstract :
The method of moments (MOM) has proven to be one of the most valuable tools for EMC-analysis. Extending this method by transmission line theory, considering distributed sources, in conjunction with the complex cable transfer-impedance, delivers the possibility to calculate the signal-coupling from an external pulse source to an equipment port under the screen of a shielded cable. By combining the MOM with the geometrical theory of diffraction (GTD, UTD) arrangements can be analysed which contain both electrically small and electrically large bodies.
Keywords :
cable sheathing; electric impedance; electrical engineering computing; electromagnetic compatibility; geometrical theory of diffraction; method of moments; transmission line matrix methods; EMC-analysis; complex cable transfer-impedance; computer-tools; distributed sources; electrically large bodies; electrically small bodies; electromagnetic fields; equipment port; external pulse source; geometrical theory of diffraction; hybrid method; method of moments; shielded cable; signal-coupling; transmission line theory; Cable shielding; Couplings; Impedance; Message-oriented middleware; Moment methods; Physical theory of diffraction; Power cables; Roentgenium; Transmission line theory; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.546772
