A new efficient hybrid method combining the transmission-line matrix (TLM) and the time-domain method of moments (MoM) is introduced for the accurate modeling of the transient interference between a perfectly conducting thin surface of arbitrary shape and a complex object exhibiting compound with arbitrary electrical properties separated by large free space. For the modeling of the conducting surface, the time-domain electric-field integral equation is used along with the MoM, which relies on a triangular-patch geometrical model of the exterior surface and operates according to the marching-on-in-time technique. The complex inhomogeneous object is modeled by the TLM scheme. The electromagnetic interaction between the objects is provided by the dyadic free-space Green's function in the time domain. To validate this new approach, we have compared the results with those obtained using the pure TLM method     «

A new efficient hybrid method combining the transmission-line matrix (TLM) and the time-domain method of moments (MoM) is introduced for the accurate modeling of the transient interference between a perfectly conducting thin surface of arbitrary shape and a complex object exhibiting compound with arbitrary electrical properties separated by large free space. For the modeling of the conducting surface, the time-domain electric-field integral equation is used along with the MoM, which relies on a...     »

arbitrary shape, electric field integral equations, electrical properties, electromagnetic compatibility, Electromagnetic compatibility (EMC), electromagnetic interaction, EMC, Green's function, Green's function methods, hybrid space-discretizing method, integral equations, method of moments, MoM, time-domain analysis, time-domain electric-field integral equation, TLM, transient interference, transient scattering, transmission line matrix methods, transmission-line matrix, transmission-line matrix (TLM) methods, triangular-patch geometrical model     «

arbitrary shape, electric field integral equations, electrical properties, electromagnetic compatibility, Electromagnetic compatibility (EMC), electromagnetic interaction, EMC, Green's function, Green's function methods, hybrid space-discretizing method, integral equations, method of moments, MoM, time-domain analysis, time-domain electric-field integral equation, TLM, transient interference, transient scattering, transmission line matrix methods, transmission-line matrix, transmission-line matr...     »