发明申请
US20100134368A1 INHOMOGENEOUS LENS WITH MAXWELL'S FISH-EYE TYPE GRADIENT INDEX, ANTENNA SYSTEM AND CORRESPONDING APPLICATIONS
审中-公开
MAXWELL的鱼眼类型梯度指数，天线系统和对应应用的非均匀镜头
- 专利标题： INHOMOGENEOUS LENS WITH MAXWELL'S FISH-EYE TYPE GRADIENT INDEX, ANTENNA SYSTEM AND CORRESPONDING APPLICATIONS
- 专利标题（中）： MAXWELL的鱼眼类型梯度指数，天线系统和对应应用的非均匀镜头
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申请号： US11994769申请日： 2006-07-05
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公开(公告)号： US20100134368A1公开(公告)日： 2010-06-03
- 发明人: Olivier Lafond , Mohamed Himdi , Sebastien Rondineau , Benjamin Fuchs
- 申请人： Olivier Lafond , Mohamed Himdi , Sebastien Rondineau , Benjamin Fuchs
- 申请人地址： FR Rennes Cedex
- 专利权人： Universite de Rennes 1
- 当前专利权人： Universite de Rennes 1
- 当前专利权人地址： FR Rennes Cedex
- 优先权： FR0507188 20050705
- 国际申请： PCT/EP06/63912 WO 20060705
- 主分类号： H01Q19/06
- IPC分类号： H01Q19/06 ; H01Q15/02
摘要：
The invention concerns an inhomogeneous lens with Maxwell's Fish-eye type gradient index (1), made in the shape of a hemisphere. The invention is characterized in that the lens comprises N hemispheric concentric shells (2 to 4), with different discrete dielectric constants and mutually interlaced without void between the two successive shells, with 3≦N≦20, the discrete dielectric constants of the N shells being such that they define a discrete distribution close to the theoretical distribution of the index inside the lens.
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