Title :
A hybrid MTL/MoM approach for investigation of radiation problems in EMC
Author :
Topchishvili, D. ; Jobava, R. ; Bogdanov, F. ; Chikhradze, B. ; Frei, S.
Author_Institution :
EMCoS, Tbilisi, Georgia
Abstract :
A hybrid approach is presented that combines the method of transmission lines (MTL) with the method of moments (MoM) to solve electromagnetic radiation problems on structures consisting of wires with complex terminations and three-dimensional conducting bodies. This approach is based on calculating the currents on wires using MTL and converting them to external sources for the remaining geometry to be handled by MoM. Validation of the MTL/MoM approach is done, its application to different wire, circuit and body configurations, including wire bunches, is illustrated, and its advantage over direct MoM calculations is shown.
Keywords :
conducting bodies; electric current; electromagnetic compatibility; electromagnetic waves; method of lines; method of moments; wires (electric); EMC; MoM; complex terminations; currents; electromagnetic radiation problems; method of moments; method of transmission lines; three-dimensional conducting bodies; Circuits; Electromagnetic compatibility; Geometry; Integral equations; Matrix converters; Message-oriented middleware; Moment methods; Surface treatment; Transmission line matrix methods; Wires;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004. Proceedings of the 9th International Seminar/Workshop on
Print_ISBN :
966-02-3253-5
DOI :
10.1109/DIPED.2004.242571
