| 发明名称 | Anisotropic metamaterial gain-enhancing lens for antenna applications | ||
| 摘要 | Examples of the present invention include metamaterials, including metamaterial lenses, having material properties that approximate the behavior of a material with low (0<n<1) effective index of refraction. Metamaterials may be designed and tuned using dispersion engineering to create a relatively wide-band low-index region. A low-index metamaterial lens created highly collimated beams in the far-field from a low-directivity antenna feed. | ||
| 申请公布号 | US8912973(B2) | 申请公布日期 | 2014.12.16 |
| 申请号 | US201213464492 | 申请日期 | 2012.05.04 |
| 申请人 | The Penn State Research Foundation;Lockheed Martin Corporation | 发明人 | Werner Douglas H.;Lier Erik;Martin Bonnie G.;Turpin Jeremiah P.;Wu Qi |
| 分类号 | H01Q21/00;H01Q15/02;H01Q19/06;H01Q15/00 | 主分类号 | H01Q21/00 |
| 代理机构 | Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C. | 代理人 | Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C. |
| 主权项 | 1. An apparatus, the apparatus being a metamaterial lens having an operating frequency, the metamaterial lens having lens faces, the lens faces being planar, parallel, and spaced apart by a lens thickness, the metamaterial lens including split-ring resonators arranged in resonator arrays, the resonator arrays being parallel to the lens faces, the metamaterial lens further including end-loaded dipoles arranged in end-loaded dipole arrays, the end-loaded dipole arrays being perpendicular to the lens faces. | ||
| 地址 | University Park PA US | ||