[問題] HFSS的問題

[paynehsu (payne)]

我用HFSS畫一個以microstrip潰入的patch antenna,excitation選lumped port，

validate有過，沒有warning或錯誤，但是在run的時候卻出現以下的錯誤訊息：

[error] Port refinement, process abc3d : There are no tetrahedral faces
assigned to boundary "FiniteCond4".  Since boundary operations are order
dependent, please check to make certain that this boundary is not being ignored because of other operations on the same
surface.  It is recommended that you redefine the boundary in question

我的finite cond 4是指excitation的那片金屬，想了很久不清楚這問題要怎麼解決，

煩請板上的高手給小弟一點建議,謝謝各位

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