Electromagnetic wave analyzer and computer-readable medium storing programs for electromagnetic wave analysis

摘要

An electromagnetic wave analyzer which numerically analyzes the behavior of electromagnetic waves at a higher computation speed, even when the object model has fine geometrical features. An analysis command input unit produces a command to initiate a simulation. Upon receipt of this command, an analyzing unit starts to calculate electromagnetic field components with an alternating direction implicit FD-TD method. The analyzing unit divides each time step into a first-half and second-half stages and alternately executes their respective operations.