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Application of finite-difference time-domain in analysis of EMC in automotive
Author(s): 
Pages: 210-214
Year: Issue:  S1
Journal: Journal of Jilin University(Engineering and Technology Edition)

Keyword:  仪器仪表技术 仿真图像 时域有限差分 完全匹配层 电磁兼容;
Abstract: 结合时域有限差分法(FDTD)直接用有限差分式代替Maxwell时域场旋度方程中的微分式,分析了空间和时间离散间隔对数值色散及数值稳定性的要求,提出一种简化计算机编程的完全匹配层(PML)参数设置方法,利用时谐场函数加窗构建车内激励源。在此激励源激励下,描绘了电磁波的传播和与目标的相互作用过程,得到复杂物理过程的清晰仿真图像。
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