高达100 MHz的磁环磁芯三维有限元全波仿真建模方法

This article presents a full-wave 3-D FEM simulation methodology for magnetic toroidal cores up to 100 MHz. 3-D FEM simulation of magnetic toroidal cores has gained significant relevance in recent years. However, the use of magnetic materials in simulation presents some difficulties. Complex permeability is typically the only electromagnetic property used in magnetic toroidal cores' simulation. No...