求助：HFSS仿真微带天线时报错？
时间：10-02
整理：3721RD
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以下是报错，我做的是0阶Hilbert分形，不知道是不是因为贴片没有构成一个封闭图形的缘故，但是0阶的就是只有三个边。请高手指点~
HFSSDesign1
[error] Port refinement, process abc3d : There are no tetrahedral faces assigned to boundary "PerfE_patch". 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. (3:06 下午 五月 15, 2010)
[error] Simulation completed with execution error on server: Local Machine.
HFSSDesign1
[error] Port refinement, process abc3d : There are no tetrahedral faces assigned to boundary "PerfE_patch". 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. (3:06 下午 五月 15, 2010)
[error] Simulation completed with execution error on server: Local Machine.
这个要看具体的模型的。
由于你的集总端口的校准线设定的不对，所以会出错。
另，还可以使用波端口，使用波端口计算应当要更加准确一点，建议使用。
还有仿真微带贴片天线建议使用Ansoft公司的Designer软件，还有IE3D等，都是不错的，HFSS不适合仿真2.5维的模型。
好心人，太感谢了，谢谢~