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公开(公告)号:EP1131858B1
公开(公告)日:2003-05-14
申请号:EP99956064.2
申请日:1999-11-17
发明人: REINEIX, Alain , THEVENOT, Marc , JECKO, Bernard
CPC分类号: H01Q19/13 , H01Q15/0026 , H01Q15/148 , H01Q15/16 , H01Q19/12 , H01Q19/132
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公开(公告)号:EP1554776A1
公开(公告)日:2005-07-20
申请号:EP03778446.9
申请日:2003-10-23
发明人: THEVENOT, Marc , CHANTALAT, Régis , JECKO, Bernard , LEGER, Ludovic , MONEDIERE, Thierry , DUMON, Patrick
CPC分类号: H01Q15/006 , H01Q5/00 , H01Q5/35 , H01Q5/40 , H01Q19/17 , H01Q25/007
摘要: The invention concerns a frequency multiband antenna comprising: a photonic bandgap material (142) having at least one band gap, one single periodicity defect (156) of the bandgap material so as to produce several narrow bandwidths within said at least one band gap of said bandgap material, and an excitation device (160, 162) capable of transmitting and/or receiving electromagnetic waves within the narrow bandwidths.
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