新手如何仿真高阻抗表面EBG结构
05-08
画出了一种UC-PBG结构,金属贴片的周期阵列,下面是介质衬底
想做平面波垂直入射和角度入射,是不是选择plane wave的激励,结构的边界条件怎么选啊,我选的总是有问题:
Inhomogeneous material at open boundary detected.(The structure must be identical in the open boundary plane and the next two mesh steps.)
Some PEC material is touching the boundary.
When exciting with a plane wave the material at the open boundaries has to be homogeneous.
这些问题怎么解决啊,是不是结构有问题?
还有就是如果想看到谐振频率曲线和带隙曲线的话,还要在哪里设置啊,是不是要设定什么monitor之类的
想做平面波垂直入射和角度入射,是不是选择plane wave的激励,结构的边界条件怎么选啊,我选的总是有问题:
Inhomogeneous material at open boundary detected.(The structure must be identical in the open boundary plane and the next two mesh steps.)
Some PEC material is touching the boundary.
When exciting with a plane wave the material at the open boundaries has to be homogeneous.
这些问题怎么解决啊,是不是结构有问题?
还有就是如果想看到谐振频率曲线和带隙曲线的话,还要在哪里设置啊,是不是要设定什么monitor之类的
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