公开(公告)号：US20150002157A1

公开(公告)日：2015-01-01

申请号：US14374957

申请日：2013-02-04

申请人： TEXAS A&M UNIVERSITY SYSTEM

发明人： Mark Everett ,  Alfonso Benavides Iglesias

IPC分类号： G01V3/10 ,  G01V3/38

CPC分类号： G01V3/104 ,  G01V3/15 ,  G01V3/38

摘要： A cooperative source electromagnetic induction (EMI) device includes: a transmitter configured to generate a time-varying primary magnetic field in the vicinity of a target object, which magnetic field inductively couples with the target object to generate a target object secondary magnetic field; and a cooperative source to which the primary magnetic field is also inductively coupled, generating one or more respective cooperative source secondary magnetic fields. The target object and the cooperative source are inductively coupled via the target object secondary magnetic field and the cooperative source secondary magnetic field. The device includes a receiver configured to measure a composite inductive response, which comprises the inductive coupling of the target object and the cooperative source. A data processor executes statistical classifier software to interpret a signature of the target object based upon the measured composite inductive response and identify the target object from the interpreted signature.

摘要翻译： 合作源电磁感应（EMI）装置包括：发射机，被配置为在目标物体附近产生时变的主磁场，该磁场与目标物体感应耦合以产生目标物体次级磁场; 以及主磁场也被感应耦合的协作源，产生一个或多个相应的协作源次级磁场。 目标物体和协同源通过目标物体二次磁场和协同源次级磁场感应耦合。 该装置包括被配置为测量复​​合感应响应的接收器，其包括目标对象和协作源的电感耦合。 数据处理器执行统计分类器软件，以基于所测量的复合归纳响应来解释目标对象的签名，并从解释的签名识别目标对象。

公开(公告)号：US09329146B2

公开(公告)日：2016-05-03

申请号：US13758859

申请日：2013-02-04

申请人： Texas A&M University System

发明人： Mark Everett ,  Alfonso Benavides Iglesias

IPC分类号： G01V3/15 ,  G01R33/341 ,  G01N27/02

CPC分类号： G01N27/025

摘要： A cooperative source electromagnetic induction (EMI) device includes: a transmitter configured to generate a time-varying primary magnetic field in the vicinity of a target object, which magnetic field inductively couples with the target object to generate a target object secondary magnetic field; and a cooperative source to which the primary magnetic field is also inductively coupled, generating one or more respective cooperative source secondary magnetic fields. The target object and the cooperative source are inductively coupled via the target object secondary magnetic field and the cooperative source secondary magnetic field. The device includes a receiver configured to measure a composite inductive response, which comprises the inductive coupling of the target object and the cooperative source. A data processor executes statistical classifier software to interpret a signature of the target object based upon the measured composite inductive response and identify the target object from the interpreted signature.

摘要翻译： 合作源电磁感应（EMI）装置包括：发射机，被配置为在目标物体附近产生时变的主磁场，该磁场与目标物体感应耦合以产生目标物体次级磁场; 以及主磁场也被感应耦合的协作源，产生一个或多个相应的协作源次级磁场。 目标物体和协同源通过目标物体二次磁场和协同源次级磁场感应耦合。 该装置包括被配置为测量复​​合感应响应的接收器，其包括目标对象和协作源的电感耦合。 数据处理器执行统计分类器软件，以基于所测量的复合归纳响应来解释目标对象的签名，并从解释的签名识别目标对象。

公开(公告)号：US20140218017A1

公开(公告)日：2014-08-07

申请号：US13758859

申请日：2013-02-04

申请人： TEXAS A&M UNIVERSITY SYSTEM

发明人： Mark Everett ,  Alfonso Benavides Iglesias

IPC分类号： G01N27/72

CPC分类号： G01N27/025

摘要： A cooperative source electromagnetic induction (EMI) device includes: a transmitter configured to generate a time-varying primary magnetic field in the vicinity of a target object, which magnetic field inductively couples with the target object to generate a target object secondary magnetic field; and a cooperative source to which the primary magnetic field is also inductively coupled, generating one or more respective cooperative source secondary magnetic fields. The target object and the cooperative source are inductively coupled via the target object secondary magnetic field and the cooperative source secondary magnetic field. The device includes a receiver configured to measure a composite inductive response, which comprises the inductive coupling of the target object and the cooperative source. A data processor executes statistical classifier software to interpret a signature of the target object based upon the measured composite inductive response and identify the target object from the interpreted signature.

摘要翻译： 合作源电磁感应（EMI）装置包括：发射机，被配置为在目标物体附近产生时变的主磁场，该磁场与目标物体感应耦合以产生目标物体次级磁场; 以及主磁场也被感应耦合的协作源，产生一个或多个相应的协作源次级磁场。 目标物体和协同源通过目标物体二次磁场和协同源次级磁场感应耦合。 该装置包括被配置为测量复​​合感应响应的接收器，其包括目标对象和协作源的电感耦合。 数据处理器执行统计分类器软件，以基于所测量的复合归纳响应来解释目标对象的签名，并从解释的签名识别目标对象。