Planar meta-material having negative permittivity, negative permeability, and negative refractive index, planar meta-material structure comprising the same planar meta-material, and antenna system comprising the same planar meta-material structure

摘要

The present invention is achieved with a simple structure using only the common conductor and the dielectric, the dielectric constant of the well, the permeability and refractive index be in the planar meta-material, the planar meta-material structure including the meta mejil and a plate-like metal material structure to implement a lens or a plate-metal-material structure and efficiency, including the use, and a high gain for the antenna system having provided. Plate-like dielectric of the planar meta-material has a single layer structure or a multi-layer structure at least one layer of the same dielectric constant having a different permittivity; And they are respectively disposed above the upper surface of the dielectric, the first conductive body having a first conductor having a loop shape; And a lower surface of the dielectric is arranged in each of the first conductor and the second conductive body and a second conductor having the same shape; including and dielectric constant at a predetermined frequency interval (permittivity), the permeability (permeability), and refractive index (refractive index) and has a value of zero or negative.