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Xiangyue Zhang
Ansys Employee

SIwave 对于 Trace 属性和 Plane 属性采用不同的算法,Trace 采用矩量法,Plane 采
用有限元法,对于 PCB 上的走线这种传输线结构,一般应该尽量保证其属性为 Trace,
从而利用矩量法来获取更为准确和高效的求解结果。