发明名称 |
FLATTENED DIHEDRAL SHAPED DEVICE POSSESSING AN ADAPTED (MAXIMISED OR MINIMISED) EQUIVALENT RADAR CROSS SECTION |
摘要 |
<p>A dihedral shaped device is provided, which includes two plates forming between them an angle of [pi]−2[alpha], where 0<[alpha]<[pi]/4. Each plate has a ground plane, at least one dielectric layer and a network of radiating elements. An incident wave is reflected by the device by virtue of a double reflection from both plates. The network of radiating elements of each plate allows a phase shift to be generated, from the exterior towards the centre of the dihedron, along an axis perpendicular to an axis of intersection of the two plates, according to a set phase law, allowing a deviation to be introduced relative to a specular reflection for a given operating frequency.</p> |
申请公布号 |
EP2917965(A1) |
申请公布日期 |
2015.09.16 |
申请号 |
EP20130786517 |
申请日期 |
2013.11.07 |
申请人 |
INSTITUT NATIONAL DES SCIENCES APPLIQUEES;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) |
发明人 |
GILLARD, RAPHAËL;MERIC, STÉPHANE |
分类号 |
H01Q3/46;H01Q15/00;H01Q15/18 |
主分类号 |
H01Q3/46 |
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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