Title :
Space discretising time domain methods for the numerical modelling of electromagnetic coupling in EMC
Author :
Lindenmeier, Stefan
Author_Institution :
Inst. fur Hochfrequenztech., Tech. Univ. Munchen, Germany
Abstract :
An overview is given on numerical methods for the efficient modelling of electromagnetic coupling phenomena involving the space discretising transmission line matrix (TLM) method. We consider objects which may have a complex structure of dielectric, lossy and conducting material which are separated by regions of homogenous material. The highly efficient method of adapted radiating boundaries (ARB) and the hybrid TLM-integral equation method are described combining the space discretising TLM method with a Green´s function approach. The computational effort of the hybrid methods, the TLM method and the FDTD method is compared
Keywords :
Green´s function methods; absorbing media; conducting materials; dielectric materials; electromagnetic compatibility; electromagnetic coupling; finite difference time-domain analysis; integral equations; transmission line matrix methods; EMC; FDTD method; Green function; TLM method; adapted radiating boundaries; conducting material; dielectric lossy material; electromagnetic coupling; homogenous material; hybrid methods; integral equation; numerical modelling; space discretising time domain methods; transmission line matrix method; Conducting materials; Dielectric losses; Dielectric materials; Electromagnetic coupling; Electromagnetic modeling; Equations; Extraterrestrial phenomena; Green´s function methods; Numerical models; Transmission line matrix methods;
Conference_Titel :
Microwaves, Radar and Wireless Communications. 2000. MIKON-2000. 13th International Conference on
Conference_Location :
Wroclaw
Print_ISBN :
83-906662-3-5
DOI :
10.1109/MIKON.2000.914048
