Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1532846 | Metamaterials | 2010 | 7 Pages |
Abstract
In this work, we numerically demonstrate electromagnetic focusing using a spatially dispersive metamaterial. Based on the phenomenon of broadband all-angle negative refraction by a crossed wire mesh, it is demonstrated that a flat slab of the metamaterial enables partial focusing of p-polarized electromagnetic radiation. The reported results are supported by full wave simulations and by analytical calculations based on homogenization theory.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Tiago A. Morgado, Mário G. Silveirinha,