微波EDA (m.ostronger.com) 網友回復：

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  你可以直接查看的哈

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  PEC is the abbreviation for Perfectly Electric Conducting. PEC materials are those that are thought of as exhibiting infinite conductivity. Therefore, they do not produce losses. Although this material is an idealization, it is very useful for very good conducting materials, as PEC materials can be simulated much faster than ”real” materials with finite conductivity.

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  謝謝哈。我再仔細看看。

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  Thanks for your detail explanations.

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  PEC理想材料，無損耗，電導率應該是無窮了

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  不是的，電導率如果是無窮的話，軟件就沒法算了，HFSS里面好像是E8數量級的導電率的，反正高的很，而且是個具體的數值

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  理論是無窮，軟件不能算無窮大但可以算無窮大的倒數。
  以上都是個人觀點！

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  進材料庫去看看就OK！里面有很多材料的參數！

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