发明公开
EP2795724A1 ANTENNE ÉLÉMENTAIRE ET ANTENNE RÉSEAU MONO OU BIDIMENSIONNELLE CORRESPONDANTE
审中-公开
基本信息ENEPRECHENDE EIN-ODER ZWEIDIMENSIONALE GRUPPENENTENNE
- 专利标题： ANTENNE ÉLÉMENTAIRE ET ANTENNE RÉSEAU MONO OU BIDIMENSIONNELLE CORRESPONDANTE
- 专利标题（英）： Basic antenna, and corresponding one- or two-dimensional array antenna
- 专利标题（中）： 基本信息ENEPRECHENDE EIN-ODER ZWEIDIMENSIONALE GRUPPENENTENNE
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申请号： EP12806483.9申请日： 2012-12-20
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公开(公告)号： EP2795724A1公开(公告)日： 2014-10-29
- 发明人: JECKO, Bernard , HAJJ, Mohammad , CHANTALAT, Régis , SALAH TOUBET, Moustapha
- 申请人： Centre National de la Recherche Scientifique (CNRS) , Universite de Limoges
- 申请人地址： 3, rue Michel-Ange 75016 Paris FR
- 专利权人： Centre National de la Recherche Scientifique (CNRS),Universite de Limoges
- 当前专利权人： Centre National de la Recherche Scientifique (CNRS),Universite de Limoges
- 当前专利权人地址： 3, rue Michel-Ange 75016 Paris FR
- 代理机构： Domenego, Bertrand
- 优先权： FR1162141 20111221
- 国际公布： WO2013092928 20130627
- 主分类号： H01Q1/52
- IPC分类号： H01Q1/52 ; H01Q21/06 ; H01Q15/00
摘要：
The invention relates to a basic antenna (2) for forming a radiating element of an array antenna, including, vertically adjacent to one another: a planar reflector (4); a probe (6); and an EBG assembly (8) that is, by default, in the form of a cavity (16). The basic antenna (2) includes a wall enclosure (10) capable of reflecting the electromagnetic waves at one or more operating frequencies of the basic antenna (2), said wall enclosure (10) being an extension of the planar reflector (4) in the orthogonal direction, and simultaneously surrounding only the probe (6), the cavity (16), and the structure (14). The one- or two-dimensional array antenna includes a plurality of compactly-arranged contiguous basic antennas (2).
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