Procedure for How to give oblique angles of TE and TM polarizations for FSS structures in CST
Greetings, if you have used parameters to draw your FSS structure, then include theta as a parameter with its value as 0. Then use parametric sweep for different sweeps of theta parameter.
To give oblique angles of TE and TM polarizations for FSS structures using CST software, you can follow these steps:
1. Open CST software and create a new project.
2. Go to the 3D Modeler tab and create your FSS structure.
3. In the Excitation tab, select the port through which you want to excite the structure.
4. In the Excitation tab, under the Polarization section, select the polarization (TE or TM) that you want to excite.
5. Under the Excitation section, you can specify the frequency range and incident angle.
6. To specify an oblique angle, click on the "Advanced" button under the Excitation section.
7. In the Advanced Settings window, you can specify the angle of incidence for both TE and TM polarizations. You can also specify the polarization angle and the polarization rotation.
8. After specifying the desired oblique angle, click "OK" to close the Advanced Settings window.
9. Run the simulation to analyze the FSS structure with the specified polarization and oblique angle.
By following these steps, you can give oblique angles of TE and TM polarizations for FSS structures using CST software.
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