Numerical Simulation on EMI of Wire

Wire plays an important role in the EMC of electronic/electric device; wire with excitation not only brings crosstalk on near wires, but also brings radiation. MIL (multi conductor transmission lines) method was implemented in computing the crosstalk of multi lines and MTL/FDTD (finite difference time domain) hybrid methods was used in the analysis of radiation of wire above the ground plane, radiation of wire when different terminal were considered was also discussed The results show that method is effective; all presented conclusions are valuable in practical applications.