关于FEKO的各向异性材料参数设置

CST可以。
貌似FEKO不行。

SK card - Triangles as a thin anisotropic dielectric sheet  ..
Method of Moments
The core of the program FEKO is based on the Method of Moments (MoM). The MoM is a full wave solution of Maxwell’s integral equations in the frequency domain. An advantage of the MoM is that it is a “source method” meaning that only the structure in question is discretised, not free space as with “field methods”. Boundary conditions do not have to be set and memory requirements scale proportional to the geometry in question and
the required solution frequency. The following special extensions have been included in FEKO’s MoM formulation to enable the modelling of magnetic and dielectric media.
* Thin Dielectric Sheets: Multiple layers of thin dielectric and anisotropic sheets can be analysed as a single layer in FEKO. Typical applications are the analysis of radome covered antennas and windscreens of automobiles.
Finally the Anisotropic layers option is used to display thin dielectric sheets with anisotropic medium properties. These can only be created using the SK card (see section 12.49)
in EDITFEKO.
12.49 SK card
This card is used to consider the Skin effect or ohmic losses or an arbitrary user defined impedance boundary condition on wire segments and surface elements. In addition, it can switch from metallic triangles to thin dielectric layers which may consist of multiple layers and which may be anisotropic. If no SK card has been defined, FEKO assumes ideal conductivity without any losses.
Triangles as a thin anisotropic dielectric sheet
This option is very similar to Triangles as thin isotropic dielectric sheet, but the layers are anisotropic. The principle direction in each layer is defined by the angle α (Angle of principle direction field) relative to the projection of the vector ζ (Reference direction field) onto the plane of triangle. Here α is measured in the mathematically positive sense with respect to the normal vector of the triangle. (POSTFEKO can be used to display the fibre direction and visually check that the input file is correct.) In this case the card line is followed by an additional line for each layer. The medium properties in the principle direction is different from those in the orthogonal direction which lies in the plane of the triangle and orthogonal to the principle direction.
 
 
 
 
 

要这么麻烦啊，看来还是要慢慢研究

可是我现在设置完参数，怎么才能把已经花好的几何体设置成这种参数呢?怎么导入SK卡片啊?

我也不懂，呵呵！

CADFEKO --> Media or EDITFEKO use SK for Face.

我不太喜欢EDITFEKO的风格，要写代码，好麻烦的。
其它软件有界面可以设置，比较方便。

我的习惯是两者混用，但是新的版本已经慢慢的将 EDITFEKO 的指令做到 CADFEKO 里。

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