发明名称 |
A DEVICE FOR RECEIVING AND/OR EMITTING A WAVE, A SYSTEM COMPRISING THE DEVICE, AND USE OF SUCH DEVICE |
摘要 |
A device (10) for receiving and/or emitting an electromagnetic wave, comprising a medium (11) of dielectric material, a plurality of passive resonant elements (12) incorporated inside said medium, the plurality of passive resonant elements (12) comprising a frequency band-gap, two neighbour passive resonant elements belonging to the plurality being spaced apart from each other of a first distance lower than ?/4, and at least one active resonant element (13) incorporated inside said plurality, said active resonant element (13) having a second structure different from a first structure of the passive resonant elements (12), so that said active resonant element (13) has at least a second resonance frequency comprised inside the frequency band-gap of said plurality of passive elements (12). |
申请公布号 |
WO2012153164(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
WO2011IB02453 |
申请日期 |
2011.05.06 |
申请人 |
TIME REVERSAL COMMUNICATIONS;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS -;LEROSEY, GEOFFROY;LERAY, CHRISTIAN;LEMOULT, FABRICE;DE ROSNY, JULIEN;TOURIN, ARNAUD;FINK, MATHIAS |
发明人 |
LEROSEY, GEOFFROY;LERAY, CHRISTIAN;LEMOULT, FABRICE;DE ROSNY, JULIEN;TOURIN, ARNAUD;FINK, MATHIAS |
分类号 |
H01Q1/40;H01Q3/44;H01Q15/00 |
主分类号 |
H01Q1/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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