-
公开(公告)号：US08299927B2
公开(公告)日：2012-10-30
申请号：US12823299
申请日：2010-06-25
申请人： Christopher Robert Lawrence , Paul Richard Clarke , James Robert Brown , William Norman Damerell
发明人： Christopher Robert Lawrence , Paul Richard Clarke , James Robert Brown , William Norman Damerell
IPC分类号： G08B13/14
CPC分类号： G06K19/0776 , G06K19/07 , G06K19/07722 , G06K19/07749 , G06K19/07771
摘要： An electromagnetic radiation decoupler for decoupling radiation in the wavelength range λmin to λmax. The decoupler has a first conductor layer in contact with a dielectric layer which comprises at least one area of absence and the thickness of the decoupler is less than λmin/4n, where n is the refractive index of the dielectric. The dielectric layer may be sandwiched between two conductor layers, one of which has the structure described above. The invention is also directed to methods of using and various articles comprising such a decoupler.
摘要翻译： 用于将λmin波长范围内的辐射去耦的电磁辐射去耦器。 解耦器具有与电介质层接触的第一导体层，其包括至少一个不存在的区域，并且去耦器的厚度小于λmin/ 4n，其中n是电介质的折射率。 电介质层可以夹在两个导体层之间，其中之一具有上述结构。 本发明还涉及使用包括这种解耦器的各种制品的方法。
-
公开(公告)号：US20110121079A1
公开(公告)日：2011-05-26
申请号：US12823299
申请日：2010-06-25
申请人： Christopher Robert Lawrence , Paul Richard Clarke , James Robert Brown , William Norman Damerell
发明人： Christopher Robert Lawrence , Paul Richard Clarke , James Robert Brown , William Norman Damerell
IPC分类号： G06K19/077 , G06K19/02
CPC分类号： G06K19/0776 , G06K19/07 , G06K19/07722 , G06K19/07749 , G06K19/07771
摘要： An electromagnetic radiation decoupler for decoupling radiation in the wavelength range λmin to λmax. The decoupler has a first conductor layer in contact with a dielectric layer which comprises at least one area of absence and the thickness of the decoupler is less than λmin/4n, where n is the refractive index of the dielectric. The dielectric layer may be sandwiched between two conductor layers, one of which has the structure described above. The invention is also directed to methods of using and various articles comprising such a decoupler.
摘要翻译： 用于将λmin波长范围内的辐射去耦的电磁辐射去耦器。 解耦器具有与介电层接触的第一导体层，其包括至少一个不存在的区域，并且去耦器的厚度小于λmin/ 4n，其中n是电介质的折射率。 电介质层可以夹在两个导体层之间，其中之一具有上述结构。 本发明还涉及使用包括这种解耦器的各种制品的方法。
-
公开(公告)号：US20110037541A1
公开(公告)日：2011-02-17
申请号：US12519109
申请日：2007-12-13
申请人： Daniel Robert Johnson , Paul Richard Clarke , Christopher Robert Lawrence , James Robert Brown , William Norman Damerell , Richard James Duncombe
发明人： Daniel Robert Johnson , Paul Richard Clarke , Christopher Robert Lawrence , James Robert Brown , William Norman Damerell , Richard James Duncombe
IPC分类号： H01P7/10
CPC分类号： H01Q1/2225 , G06K19/0726 , G06K19/07749 , G06K19/07771
摘要： A device capable of enhancing an electric field to drive an electromagnetic tag into operation is switchable between states to control operation of the tag. Enhancement is provided by a dielectric cavity structure defined between first and second conducting layers. Different states of the device may have different resonant frequencies and read ranges according to the characteristics of the enhancement. As such a container can be provided which includes a tag which switches states on opening, allowing improved tracking characteristics.
摘要翻译： 可以在状态之间切换能够增强电场来驱动电磁标签的装置，以控制标签的操作。 通过在第一和第二导电层之间限定的电介质结构来提供增强功能。 器件的不同状态可以根据增强特性具有不同的谐振频率和读取范围。 由于可以设置这样一个容器，它包括一个打开状态的标签，允许改进的跟踪特性。
-
公开(公告)号：US07768400B2
公开(公告)日：2010-08-03
申请号：US11474082
申请日：2006-06-23
申请人： Christopher Robert Lawrence , Paul Richard Clarke , James Robert Brown , William Norman Damerell
发明人： Christopher Robert Lawrence , Paul Richard Clarke , James Robert Brown , William Norman Damerell
IPC分类号： G08B13/14
CPC分类号： G06K19/0776 , G06K19/07 , G06K19/07722 , G06K19/07749 , G06K19/07771
摘要： An electromagnetic radiation decoupler for decoupling radiation in the wavelength range λmin to λmax. The decoupler has a first conductor layer in contact with a dielectric layer which comprises at least one area of absence and the thickness of the decoupler is less than λmin/4n, where n is the refractive index of the dielectric. The dielectric layer may be sandwiched between two conductor layers, one of which has the structure described above. The invention is also directed to methods of using and various articles comprising such a decoupler.
摘要翻译： 用于将λmin波长范围内的辐射去耦的电磁辐射去耦器。 解耦器具有与介电层接触的第一导体层，其包括至少一个不存在的区域，并且去耦器的厚度小于λmin/ 4n，其中n是电介质的折射率。 电介质层可以夹在两个导体层之间，其中之一具有上述结构。 本发明还涉及使用包括这种解耦器的各种制品的方法。
-
公开(公告)号：US08453936B2
公开(公告)日：2013-06-04
申请号：US12519109
申请日：2007-12-13
申请人： Daniel Robert Johnson , Paul Richard Clarke , Christopher Robert Lawrence , James Robert Brown , William Norman Damerell , Richard James Duncombe
发明人： Daniel Robert Johnson , Paul Richard Clarke , Christopher Robert Lawrence , James Robert Brown , William Norman Damerell , Richard James Duncombe
IPC分类号： G06K19/06
CPC分类号： H01Q1/2225 , G06K19/0726 , G06K19/07749 , G06K19/07771
摘要： A device capable of enhancing an electric field to drive an electromagnetic tag into operation is switchable between states to control operation of the tag. Enhancement is provided by a dielectric cavity structure defined between first and second conducting layers. Different states of the device may have different resonant frequencies and read ranges according to the characteristics of the enhancement. As such a container can be provided which includes a tag which switches states on opening, allowing improved tracking characteristics.
摘要翻译： 可以在状态之间切换能够增强电场来驱动电磁标签的装置，以控制标签的操作。 通过在第一和第二导电层之间限定的电介质结构来提供增强功能。 器件的不同状态可以根据增强特性具有不同的谐振频率和读取范围。 由于可以设置这样一个容器，它包括一个打开状态的标签，允许改进的跟踪特性。
-
公开(公告)号：US20100230497A1
公开(公告)日：2010-09-16
申请号：US12519657
申请日：2007-12-19
IPC分类号： G06K19/077 , H01P7/10 , H01P7/06
CPC分类号： H01Q1/2225 , H01P7/00
摘要： Apparatus capable of enhancing an incident electric field to drive an electromagnetic tag (124) into operation, comprising a resonant dielectric cavity which extends out of a single plane defined between two conducting surfaces (102, 104, 106). The cavity may extend over two or more layers, and can adopt C or S shaped or spiral profiles.
摘要翻译： 一种能够增强入射电场以驱动电磁标签（124）进行操作的装置，包括从限定在两个导电表面（102,104,106）之间的单个平面延伸的谐振介电腔。 空腔可以延伸超过两层或更多层，并且可以采用C或S形或螺旋型材。
-
公开(公告)号：US08684270B2
公开(公告)日：2014-04-01
申请号：US12519657
申请日：2007-12-19
IPC分类号： G06K19/02
CPC分类号： H01Q1/2225 , H01P7/00
摘要： Apparatus capable of enhancing an incident electric field to drive an electromagnetic tag (124) into operation, comprising a resonant dielectric cavity which extends out of a single plane defined between two conducting surfaces (102, 104, 106). The cavity may extend over two or more layers, and can adopt C or S shaped or spiral profiles.
摘要翻译： 一种能够增强入射电场以驱动电磁标签（124）进行操作的装置，包括从限定在两个导电表面（102,104,106）之间的单个平面延伸的谐振介电腔。 空腔可以延伸超过两层或更多层，并且可以采用C或S形或螺旋型材。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.029 秒)