The finite difference time domain (FDTD) method was used to simulate the electromagnetic pulse (EMP) induced current in circuits inside a shielding box by a wire penetrated with an aperture.

• 应用时域有限差分(FDTD)法对电磁脉冲作用下,导线贯通屏蔽箱体内电路上的耦合干扰电流进行了建模和仿真。