Browsing by Keywords "Effective parameters"

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Negative phase advance in polarization independent, multi-layer negative-index metamaterials

Aydın, Koray; Zhaofeng, Li; Şahin, Levent; Özbay, Ekmel (Optical Society of American (OSA), 2008)

We demonstrate a polarization independent negative-index metamaterial (NIM) at microwave frequencies. Transmission measurements and simulations predict a left-handed transmission band with negative permittivity and negative ...
Retrieval of effective parameters for bianisotropic metamaterials with omega shaped metallic inclusions

Li, Z.; Aydin, K.; Özbay, Ekmel (Elsevier, 2011-11-18)

Bianisotropic metamaterials including Ω-shaped metallic elements are investigated experimentally and theoretically. A passband is observed for a composite metamaterial (CMM) based on an Ω-medium below the plasmonic frequency ...