META 2021, META'12

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Effective Medium of Low-symmetry Metamaterials
Tianhua Feng, Jensen Li, F. Liu, Y. Li, W. Y. Tam

Last modified: 2012-02-17


We have developed an extended S-parameter retrieval method to study the effective medium of low-symmetry metamaterials. Within our approach, we can extract the frequency dependent local effective medium without the appearance of anti-resonance. The full 4x4 constitutive tensor at normal incidence can be extracted to reveal magnetoelectric properties.


metamaterials, effective medium, s-parameters retrieval