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1. 发明授权

US07642785B2 Method and device for complex permittivity measurements as a function of frequency 失效
标题翻译：作为频率的函数的复介电常数测量的方法和装置
公开(公告)号：US07642785B2
公开(公告)日：2010-01-05
申请号：US11241185
申请日：2005-09-30
申请人： Tarek M. Habashy , Nikita V. Seleznev , Mohammad-Reza Taherian , Austin J. Boyd
发明人： Tarek M. Habashy , Nikita V. Seleznev , Mohammad-Reza Taherian , Austin J. Boyd
IPC分类号： G01V3/00
CPC分类号： G01R27/2647
摘要： An apparatus for use in a system that includes a network analyzer for determining a property, such as dielectric permittivity of a sample material as a function of frequency, the apparatus including: a cylindrical chamber for receiving the sample; a coaxial connector having a first relatively small diameter end coupleable with the analyzer and a second relatively large diameter end communicating with a side of the cylindrical chamber, the connector having inner and outer coaxial conductors; the inner conductor of the connector having a diameter that tapers outwardly from the first end to the second end, and the outer conductor of the connector having an inner surface whose diameter tapers outwardly from the first end to the second end. The chamber can accommodate relatively large samples, such as standard earth formation coring samples.
摘要翻译：一种用于系统的装置，包括用于确定作为频率的函数的样品材料的介电常数的性质的网络分析仪，所述装置包括：用于接收样品的圆柱形室; 同轴连接器，其具有与分析器相连的第一相对较小直径的端部，以及与圆柱形腔室的一侧连通的第二较大直径端，该连接器具有内部和外部同轴导体; 连接器的内部导体具有从第一端向第二端向外逐渐变细的直径，并且连接器的外部导体具有一个内表面，该内表面的直径从第一端向第二端向外逐渐变细。该室可以容纳相对大的样品，例如标准的地层取芯样品。

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