CST Tutorial: Metamaterial SRR Unit Cell Simulation, permittivity, permeability

This video shows how we can control CST from MATLAB by script files and design a split ring resonator (SRR) unit cell. For application purpose, I showed how to extract permittivity, permeability, impedance, and refractive index of SRR unit cell from S-parameters.
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To download the MATLAB files visit lab's website
tensorbundle.w...
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/ antenna.lab
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[@eeowlz7410]

thanks for the video. the back of the unit cell, it is we have to do the strip line or can we have a full gnd? please share the article related to the design please. Thanks Dr. Md Nazmul

[@sciencelearning2326]

Can you also tell me why you put magnetic wall along Z axis and Electric wall along Y axis and you make X axis as open boundary??

[@hus_8s]

Thank you very much for this helpful tutorial. I would like to know how we calculate the dimension of the MTM unit cell at the desired frequency.

[@vandpr]

Hey did you get how to design at the desired frequency?

[@MassiveMimo-rn3we]

Have you got the mechanism to calculate MTM dimension please?

[@sciencelearning2326]

Thanks for helpful videos, can tell me why you chose (um) for geometry and can I change it to (mm)

[@kinglear936]

Is this a reflecting metasurface? Does this have an copper ground to refuse transmission?

[@naymurrahman6437]

Please make a video on active metamaterial absorber designing in CST

[@miben5398]

plz tell me the effective thickness of matrial sample is it the thickness of substrate or the substrate and the srr

[@kebatholedimo820]

Great video, but how do I show the reflected waves in 3D from a Metasurface unit cell in CST

[@tensorbundle]

accepted

[@richarathore5626]

Sir...will it be calculated for single frequency or for a frequency range ?

[@tensorbundle]

Usually it has a frequency bandwidth

[@fuadmokaddes2774]

sir i have not found the .m file in your fb group

[@muhdhamizie530]

how to calculate effective thickness of the material sample? at 7:49

[@JawadAhmadKhan]

write the thickness of the substrate. it is FR-4 so the the thickness is 1.6 mm (1600 um)

[@miben5398]

@@JawadAhmadKhan plz what about the m should I let it zero!!

[@JawadAhmadKhan]

@@miben5398 in CST m is the effective thickness. I put it mostly the substrate thickness (0.79 mm) and I also done for 1 mm. The results were same

[@francescoflora9708]

Please update download link

[@nasserhussain5698]

YES, It doesn't work

[@tensorbundle]

@@nasserhussain5698 it is uploaded in "Antenna lab" facebook group

[@salsaamaliaputri9977]

@@tensorbundle i didnt find it on that group too, is it on the file page? but theres no application file