发明名称 |
Device and method for health monitoring of an area of a structural element, and structure adapted for health monitoring of an area of a structural element of said structure |
摘要 |
Device for health monitoring of a structure comprising a dielectric material of permittivity epsilonr, comprising a source of electromagnetic radiation, generating an electric field in the structure a detector measuring a component of the electric field, calculation means giving the value of epsilonr on the basis of the said component.
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申请公布号 |
US7460963(B2) |
申请公布日期 |
2008.12.02 |
申请号 |
US20040813466 |
申请日期 |
2004.03.30 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS);OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (ONERA);ECOLE NORMALE SUPERIEURE DE CACHAN |
发明人 |
LEMISTRE MICHEL BERNARD;PLACKO DOMINIQUE MARC |
分类号 |
G01B5/30;A61B17/52;A61N1/08;A61N2/00;G06F19/00 |
主分类号 |
G01B5/30 |
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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