Can anyone help me to find permittivity and permeability for Metamaterial Absorber by matlab.
What are you given in the problem?
Dear Dr. Milo Hyde
I have S11 and S21 for metamaterial absorber I want to find negative permittivity and negative permeability
Use Nicolson, Ross, Weir (NRW). It's an algebraic approach which solves for permittivity and permeability in terms of S11 and S21.
La relation de NRW relie les paramètres S a la permittivité et la perméabilité dans les conditions d’homogénéisation.
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