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hfss中的slave boundary和master boundary

12-08
这种吸收边界是什么原理,怎么用?

这个不能叫做吸收边界吧
Master and slave boundaries enable you to model planes of periodicity where the E-field on one surface matches the E-field on another to within a phase difference. They force the E-field at each point on the slave boundary match the E-field to within a phase difference at each corresponding point on the master boundary. They are useful for simulating devices such as infinite arrays.
Unlike symmetry boundaries, E does not have to be tangential or normal to these boundaries. The only condition is that the fields on the two boundaries must have the same magnitude and direction (or the same magnitude and opposite directions).
这是hfss帮助文件里写的,看看

 这种边界条件要模拟的是什么样的物理模型。infinite arrays是个什么东西?让您见笑了!

这东西我也没用过,不懂啊

是周期边界条件

可以用来模拟一个耦合腔链,得到各种相移模式下的射频场分布。
.73

以及各种模式的本征频率,根据这些可以算出腔间耦合系数

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