The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2014
Filed:
Jul. 26, 2011
Hung Loui, Albuquerque, NM (US);
James Carroll, Albuquerque, NM (US);
Paul G. Clem, Albuquerque, NM (US);
Michael B. Sinclair, Albuquerque, NM (US);
Hung Loui, Albuquerque, NM (US);
James Carroll, Albuquerque, NM (US);
Paul G. Clem, Albuquerque, NM (US);
Michael B. Sinclair, Albuquerque, NM (US);
Sandia Corporation, Albuquerque, NM (US);
Abstract
A resonant dielectric metamaterial comprises a first and a second set of dielectric scattering particles (e.g., spheres) having different permittivities arranged in a cubic array. The array can be an ordered or randomized array of particles. The resonant dielectric metamaterials are low-loss 3D isotropic materials with negative permittivity and permeability. Such isotropic double negative materials offer polarization and direction independent electromagnetic wave propagation.