Dear researchers,
Please guide the procedure for computing permitivity and permeability of a metamaterial in HFSS
Hi Anvesh.,
You can do it by getting the s-parameters and then you can use it is an input to write an extraction algorithm in MATLAB.
One can take the help of Balanis and Theory of Metamaterial books for the formulation of this algorithm. This should verify that it is metamaterial and the values as well.
I can suggest some papers as well in which this already has been done.
Mohit Garade and Vedvyas Jayprakash Dwivedi
Please provide the formula material or any other document that deals with S-parameters.
Thanks
STUDY THIS PAPER
Determination of effective permittivity and permeability of metamaterials from reflection and transmission coefficients
D. R. Smith, S. Schultz, P. Markoš, and C. M. Soukoulis
Phys. Rev. B 65, 195104 – Published 19 April 2002
Hi Anvesh.,
A colleague of mine has already done this in a project.
Unfortunately i cant share the Matlab code becos of confidentiality
but please read this paper which he presented at ieee.
He has done the same in here.
https://ieeexplore.ieee.org/document/8286770 (Section 4)
The above mentioned paper by @Ghanshyam Singh also looks an effective approach. Perhaps you can try this as well.
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