[其它]CST 2009请教

描述:图

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小弟CST新手，，，弱弱的请教下。。。CST右边1D Results 树下的/S/linear  \    S polar    \       Balance    \           Energy  这几个分别表 .. th=45y"C  
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楼主可以查查help文件。 >heih%Ar0J  
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先帮你找了个Power Balance，抛砖引玉吧。 z95V 7E  
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The S-parameter balance is calculated as the square root of the summed power leaving the structure through all ports. The balance should be one for structures that are loss-free (no material losses, no lumped element R) and closed (no open or lossy boundary condition). The power balance indicates frequencies where power is absorbed inside the structure or radiated through open boundaries, e.g., in case of a two port problem the balance regarding excitation at port one is defined as: the square root of |S11|^2+|S21|^2. `0Q:d'  
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如有具体问题，欢迎讨论。 (jYs_8;  

请细心阅读帮助文件《1D Result View》，什么都有了……