Kamil Boratay Alici and Ekmel Ozbay 2008 J. Phys. D: Appl. Phys. 41 135011 doi:10.1088/0022-3727/41/13/135011
Kamil Boratay Alici1,2 and Ekmel Ozbay1,2,3
Show affiliationsWe numerically and experimentally investigate a fishnet metamaterial operating at around 100 GHz. Qualitative effective medium theory and standard retrieval characterization methods are performed to demonstrate the double negative nature of the fishnet structure. This study is extended to include the effects of a finite number of unit cells at each layer and the number of layers in the propagation direction. Finally, we study the response of the metamaterial layer when the metamaterial plane normal and the propagation vector are not parallel.
77.84.Dy Niobates, titanates, tantalates, PZT ceramics, etc.
Issue 13 (7 July 2008)
Received 12 March 2008, in final form 14 May 2008
Published 20 June 2008
Kamil Boratay Alici and Ekmel Ozbay 2008 J. Phys. D: Appl. Phys. 41 135011
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