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1. 发明申请

US20080074123A1 Electromagnetic shielding defect monitoring system and method for using the same 有权
公开(公告)号：US20080074123A1
公开(公告)日：2008-03-27
申请号：US11468755
申请日：2006-08-30
申请人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
发明人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
IPC分类号： G01R27/28
CPC分类号： G01R29/0835 , G01R31/001
摘要： An embodiment disclosed herein is directed to an electromagnetic shielding defect monitoring system that includes a transmit system adapted to transmit a first electromagnetic field toward a first surface of an electromagnetically shielded enclosure, thereby generating a first current on the first surface, a stationary receive system adapted to detect a second electromagnetic field transmitted from a second surface of the electromagnetically shielded enclosure by a second current induced on the second surface by the first current and to generate a corresponding detected signal; control circuitry adapted to control operations of the transmit and receive systems; and analysis circuitry adapted to identify a location of a defect in the electromagnetically shielded enclosure based upon operations of the transmit and receive systems and based upon the detected signal.

2. 发明授权

US07911211B2 Electromagnetic shielding defect monitoring system and method for using the same 有权
标题翻译：电磁屏蔽缺陷监测系统及其使用方法
公开(公告)号：US07911211B2
公开(公告)日：2011-03-22
申请号：US12562134
申请日：2009-09-18
申请人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
发明人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
IPC分类号： G01R27/28 , G01N27/82
CPC分类号： G01R29/0835 , G01R31/001
摘要： An embodiment disclosed herein is directed to a method of monitoring an electromagnetic shield effectiveness including transmitting a first electromagnetic field toward a first surface of an electromagnetic shield, detecting a second electromagnetic field transmitted from a second surface of the electromagnetic shield, generating a first signal corresponding to the second electromagnetic field and determining whether a defect exists at the electromagnetic shield by comparing the first signal to a predetermined threshold.
摘要翻译：本文公开的实施例涉及一种监测电磁屏蔽效能的方法，包括向电磁屏蔽的第一表面传输第一电磁场，检测从电磁屏蔽的第二表面传输的第二电磁场，产生对应的第一信号到第二电磁场，并且通过将第一信号与预定阈值进行比较来确定电磁屏蔽是否存在缺陷。

3. 发明申请

US20100007356A1 ELECTROMAGNETIC SHIELDING DEFECT MONITORING SYSTEM AND METHOD FOR USING THE SAME 有权
标题翻译：电磁屏蔽缺陷监测系统及其使用方法
公开(公告)号：US20100007356A1
公开(公告)日：2010-01-14
申请号：US12562134
申请日：2009-09-18
申请人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
发明人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
IPC分类号： G01R27/28
CPC分类号： G01R29/0835 , G01R31/001
摘要： An embodiment disclosed herein is directed to a method of monitoring an electromagnetic shield effectiveness comprising transmitting a first electromagnetic field toward a first surface of an electromagnetic shield, detecting a second electromagnetic field transmitted from a second surface of the electromagnetic shield, generating a first signal corresponding to the second electromagnetic field and determining whether a defect exists at the electromagnetic shield by comparing the first signal to a predetermined threshold.
摘要翻译：本文公开的实施例涉及一种监测电磁屏蔽效能的方法，包括向电磁屏蔽的第一表面发射第一电磁场，检测从电磁屏蔽的第二表面传输的第二电磁场，产生对应的第一信号到第二电磁场，并且通过将第一信号与预定阈值进行比较来确定电磁屏蔽是否存在缺陷。

4. 发明申请

US20090058426A1 Electromagnetic shielding defect monitoring system and method for using the same 审中-公开
标题翻译：电磁屏蔽缺陷监测系统及其使用方法
公开(公告)号：US20090058426A1
公开(公告)日：2009-03-05
申请号：US12270864
申请日：2008-11-14
申请人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
发明人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
IPC分类号： G01R27/28
CPC分类号： G01R29/0835 , G01R31/001
摘要： An embodiment disclosed herein is directed to a method of monitoring an electromagnetic shield effectiveness comprising transmitting a first electromagnetic field toward a first surface of an electromagnetic shield, detecting a second electromagnetic field transmitted from a second surface of the electromagnetic shield, generating a first signal corresponding to the second electromagnetic field and determining whether a defect exists at the electromagnetic shield by comparing the first signal to a predetermined threshold.
摘要翻译：本文公开的实施例涉及一种监测电磁屏蔽效能的方法，包括向电磁屏蔽的第一表面发射第一电磁场，检测从电磁屏蔽的第二表面传输的第二电磁场，产生对应的第一信号到第二电磁场，并且通过将第一信号与预定阈值进行比较来确定电磁屏蔽是否存在缺陷。

5. 发明授权

US07459916B2 Electromagnetic shielding defect monitoring system and method for using the same 有权
标题翻译：电磁屏蔽缺陷监测系统及其使用方法
公开(公告)号：US07459916B2
公开(公告)日：2008-12-02
申请号：US11468755
申请日：2006-08-30
申请人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
发明人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
IPC分类号： G01R27/28 , G01N27/82
CPC分类号： G01R29/0835 , G01R31/001
摘要： An embodiment disclosed herein is directed to an electromagnetic shielding defect monitoring system that includes a transmit system adapted to transmit a first electromagnetic field toward a first surface of an electromagnetically shielded enclosure, thereby generating a first current on the first surface, a stationary receive system adapted to detect a second electromagnetic field transmitted from a second surface of the electromagnetically shielded enclosure by a second current induced on the second surface by the first current and to generate a corresponding detected signal; control circuitry adapted to control operations of the transmit and receive systems; and analysis circuitry adapted to identify a location of a defect in the electromagnetically shielded enclosure based upon operations of the transmit and receive systems and based upon the detected signal.
摘要翻译：本文公开的实施例涉及一种电磁屏蔽缺陷监测系统，其包括适于向第一表面的第一表面发射第一电磁场的发射系统，从而在第一表面上产生第一电流，适于以通过第一电流在第二表面上感应的第二电流来检测从电磁屏蔽外壳的第二表面传输的第二电磁场，并产生相应的检测信号; 适于控制发射和接收系统的操作的控制电路; 以及分析电路，其适于基于所述发射和接收系统的操作并且基于所检测的信号来识别所述电磁屏蔽的外壳中的缺陷的位置。

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