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1. 发明授权

US08994386B2 Method and device for measuring permittivity and/or permeability 有权
标题翻译：测量介电常数和/或渗透率的方法和装置
公开(公告)号：US08994386B2
公开(公告)日：2015-03-31
申请号：US13256294
申请日：2010-03-02
申请人： Ludovic Fourneaud , Laurent Dussopt
发明人： Ludovic Fourneaud , Laurent Dussopt
IPC分类号： G01R27/26 , G01N22/00
CPC分类号： G01R27/2617 , G01N22/00
摘要： The invention relates to a method for measuring the permittivity and/or perviousness of a sample of a nonconductive material, said method comprising: a) measuring a value representative of an admittance Ytestco, b) measuring a value representative of an admittance Ytestcc only from the amplitude and the phase of the electromagnetic waves reflected onto an interface between the sample and the end of a second waveguide having at least one conductive web separated from a conductive sheath by a layer of dielectric material, said second waveguide also including a short circuit between the central web and the sheath at the interface with the sample, and c) calculating the permittivity of the sample from the values representative of the admittances Ytestco and Ytestcc and/or calculating the perviousness of the sample from the values representative of the admittances Ytestco and Ytestcc.
摘要翻译：本发明涉及一种用于测量非导电材料的样品的介电常数和/或渗透性的方法，所述方法包括：a）测量代表导纳Ytestco的值，b）仅测量代表导纳Ytestcc的值，振幅和反射到样品与第二波导的端部之间的界面上的电磁波的相位，该第二波导具有通过介电材料层与导电护套分开的至少一个导电网，所述第二波导还包括在中心网和与样品接口的护套，以及c）从代表导体Ytestco和Ytestcc的值中计算样品的介电常数和/或从代表导体的测试值Ytestco和Ytestcc计算样品的透视度。

2. 发明申请

US20120098554A1 METHOD AND DEVICE FOR MEASURING PERMITTIVITY AND/OR PERMEABILITY 有权
标题翻译：用于测量渗透性和/或渗透性的方法和装置
公开(公告)号：US20120098554A1
公开(公告)日：2012-04-26
申请号：US13256294
申请日：2010-03-02
申请人： Ludovic Fourneaud , Laurent Dussopt
发明人： Ludovic Fourneaud , Laurent Dussopt
IPC分类号： G01R27/08
CPC分类号： G01R27/2617 , G01N22/00
摘要： The invention relates to a method for measuring the permittivity and/or perviousness of a sample of a nonconductive material, said method comprising: a) measuring (94) a value representative of an admittance Ytestco, measuring a (98) a value representative of an admittance Ytestcc only from the amplitude and the phase of the electromagnetic waves reflected onto an interface between the sample and the end of a second waveguide having at least one conductive web separated from a conductive sheath by a layer of dielectric material, said second waveguide also including a short circuit between the central web and the sheath at the interface with the sample, and c) calculating (100) the permittivity of the sample from the values representative of the admittances Ytestco and Ytestcc and/or calculating (100) the perviousness of the sample from the values representative of the admittances Ytestco and Ytestcc.
摘要翻译：本发明涉及一种用于测量非导电材料样品的介电常数和/或渗透性的方法，所述方法包括：a）测量（94）代表导纳Ytestco的值，测量（98）代表导纳Ytestcc仅从反射到样品与具有至少一个导电网的第二波导的界面上的界面上的电磁波的振幅和相位，该导电纤维通过介电材料层与导电护套分离，所述第二波导还包括在与样品的界面处在中心网和护套之间的短路，以及c）从代表导体Ytestco和Ytestcc的值计算（100）样品的介电常数和/或计算（100）从代表Ytestco和Ytestcc的价值的样本。

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