[运算]CST MWS波导端口求出来的线阻抗是不是天线特性阻抗？

谢谢，我觉得你的理解可能是对的，我需要再想想

还是没有头绪啊！

是啊，从来没有看见一个完整的系统实例，以加深理解。

关于Line Impedance看看帮助文件怎么说： nk1(/~`  
Furthermore, in case of an arbitrary multiple-conductor port (coaxial waveguide port, microstrip line, connector port, etc.), where static mode patterns (TEM or QTEM modes) exist, the value of the line impedance is calculated. This is performed for each mode separately by considering all conductor currents heading into the structure using the following expression: X"J79?5  
1mL--m'r  
Z=Power/(∑Current_in)^2 wke
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Here, the power is given as the integral of the Poynting vector over the port area and the currents are calculated by integrating the magnetic field in a small distance around the conductors’ surfaces. )HS|pS:  
Note: Please be aware that this formulation differs from the common used definition Z = U / I and thus may lead to different results. W2tIt&{  
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可见，所谓线阻抗指的是波端口的一种阻抗特性，与天线的阻抗没有啥关系~ ]N-K`c]  

一不小心发表了几遍，请版主删除重复的内容~ ,N<xyx.