发明申请
- 专利标题: WIDEBAND NEGATIVE-PERMITTIVITY AND NEGATIVE-PERMEABILITY METAMATERIALS UTILIZING NON-FOSTER ELEMENTS
- 专利标题(中): 宽带负极性和负极渗透性元素利用非FOSTER元素
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申请号: US13766249申请日: 2013-02-13
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公开(公告)号: US20130207737A1公开(公告)日: 2013-08-15
- 发明人: Thomas P. Weldon , Ryan S. Adams , Konrad Miehle
- 申请人: Thomas P. Weldon , Ryan S. Adams , Konrad Miehle
- 申请人地址: US NC Charlotte
- 专利权人: University of North Carolina at Charlotte
- 当前专利权人: University of North Carolina at Charlotte
- 当前专利权人地址: US NC Charlotte
- 主分类号: H01B11/00
- IPC分类号: H01B11/00
摘要:
A metamaterial simultaneously exhibiting a relative effective permeability and a relative effective permittivity below unity over a wide bandwidth, including: one of a two-dimensional and a three-dimensional arrangement of unit cells, wherein each of the unit cells has a magnetic dipole moment and an electric dipole moment that are dependent upon one or more of an incident magnetic field and an incident electric field; and a coupling mechanism operable for coupling one or more of the incident magnetic field and the incident electric field to one or more devices. Optionally, the coupling mechanism includes one or more of a split ring and a pair of parallel plates coupled by one of a rod and a wire. The one or more devices are non-Foster elements.