-
公开(公告)号：US09744373B2
公开(公告)日：2017-08-29
申请号：US14130707
申请日：2012-07-05
摘要： An improved apparatus is provided for transcranial magnetic stimulation in a brain of a subject. The apparatus is comprised of: a plurality of coils electrically connected in series to each other; and a single source of current electrically coupled to one of the plurality of coils. Each coil may include one or more windings of similar dimensions although the size of the windings varies between coils. Each of the coils is further dimensioned to stimulate brain tissue at a given distance while minimizing volume of the brain tissue excited by the magnetic field. During operation, the current source injects time varying current into the coils to create a magnetic field which in turn induces electric fields and eddy-currents inside the brain tissue of the subject.
-
公开(公告)号：US20140364679A1
公开(公告)日：2014-12-11
申请号：US14130707
申请日：2012-07-05
摘要： An improved apparatus is provided for transcranial magnetic stimulation in a brain of a subject. The apparatus is comprised of: a plurality of coils electrically connected in series to each other; and a single source of current electrically coupled to one of the plurality of coils. Each coil may include one or more windings of similar dimensions although the size of the windings varies between coils. Each of the coils is further dimensioned to stimulate brain tissue at a given distance while minimizing volume of the brain tissue excited by the magnetic field. During operation, the current source injects time varying current into the coils to create a magnetic field which in turn induces electric fields and eddy-currents inside the brain tissue of the subject.
摘要翻译： 提供了一种用于受试者脑中经颅磁刺激的改进装置。 该装置包括：彼此串联电连接的多个线圈; 以及电耦合到所述多个线圈中的一个线圈的单个电流源。 每个线圈可以包括具有相似尺寸的一个或多个绕组，尽管绕组的尺寸在线圈之间变化。 每个线圈进一步确定尺寸以在给定距离处刺激脑组织，同时使由磁场激发的脑组织的体积最小化。 在操作期间，电流源将时变电流注入到线圈中以产生磁场，该磁场又导致对象脑组织内的电场和涡流。
-
3.发明授权公开(公告)号：US08003965B2
公开(公告)日：2011-08-23
申请号：US12123434
申请日：2008-05-19
申请人： Anthony Grbic , Roberto D. Merlin
发明人： Anthony Grbic , Roberto D. Merlin
CPC分类号： G01Q60/22 , Y10S977/701 , Y10S977/707
摘要： Planar sub-wavelength structures provide superlensing, i.e., electromagnetic focusing beyond the diffraction limit. The planar structures use diffraction to force the input field to converge to a spot on the focal plane. The sub-wavelength patterned structures manipulate the output wave in such a manner as to form a sub-wavelength focus in the near field. In some examples, the sub-wavelength structures may be linear grating-like structures that can focus electromagnetic radiation to lines of arbitrarily small sub-wavelength dimension, or two dimensional grating-like structures and Bessel (azimuthally symmetric) structures that can focus to spots of arbitrarily small sub-wavelength dimensions. The particular pattern for the sub-wavelength structures may be derived from the desired focus. Some examples describe sub-wavelength structures that have been implemented to focus microwave radiation to sub-wavelength dimensions in the near field.
摘要翻译： 平面亚波长结构提供超透镜，即超出衍射极限的电磁聚焦。 平面结构使用衍射来迫使输入场会聚到焦平面上的点。 亚波长图案化结构以这样的方式操纵输出波，以在近场形成亚波长聚焦。 在一些示例中，子波长结构可以是可以将电磁辐射聚焦到任意小的亚波长尺寸的线或二维光栅样结构的线性光栅样结构，以及可以聚焦到斑点的Bessel（方位角对称）结构 任意小的亚波长尺寸。 亚波长结构的特定图案可以从期望的焦点导出。 一些实施例描述了已经实现的将微波辐射聚焦到近场中的亚波长尺寸的亚波长结构。
-
公开(公告)号：US08745853B2
公开(公告)日：2014-06-10
申请号：US13176053
申请日：2011-07-05
申请人： Anthony Grbic , Carl Pfeiffer , Xin Xu , Stephen Forrest
发明人： Anthony Grbic , Carl Pfeiffer , Xin Xu , Stephen Forrest
IPC分类号： H01P11/00
CPC分类号： H01Q11/083 , H01Q1/38 , H01Q9/27 , H01Q11/08
摘要： Disclosed herein is a method of fabricating an antenna in which a flexible stamp is formed from a first wafer, the first wafer transferring a pattern to the flexible stamp, in which an antenna substrate is shaped into a three-dimensional contour with a second mold, in which the flexible stamp is positioned in the second mold to deform the flexible stamp into the three-dimensional contour, and in which a metallic layer on the flexible stamp is cold welded to create a set of antenna traces on the antenna substrate in accordance with the pattern. The antenna traces may then be electroplated.
摘要翻译： 本文公开了一种制造天线的方法，其中从第一晶片形成柔性印模，第一晶片将图案传送到柔性印模，其中天线基板用第二模具成形为三维轮廓， 其中柔性印模定位在第二模具中以将柔性印模变形成三维轮廓，并且其中柔性印版上的金属层被冷焊以在天线基板上产生一组天线迹线，根据 模式。 然后可以电镀天线迹线。
-
公开(公告)号：US20140266975A1
公开(公告)日：2014-09-18
申请号：US14167402
申请日：2014-01-29
申请人： Anthony Grbic , Carl Pfeiffer , Xin Xu , Stephen Forrest
发明人： Anthony Grbic , Carl Pfeiffer , Xin Xu , Stephen Forrest
CPC分类号： H01Q1/36 , H01P11/00 , H01Q1/38 , H01Q9/27 , H01Q11/08 , H01Q11/083 , Y10T29/49016
摘要： An antenna includes a dielectric substrate having a three-dimensional contour, and a set of antenna traces on the dielectric substrate. Each antenna trace spirals around the three-dimensional contour in a helical pattern. Each antenna trace includes a plated metallic layer.
摘要翻译： 天线包括具有三维轮廓的电介质基片和电介质基片上的一组天线迹线。 每个天线迹线以螺旋图案围绕三维轮廓螺旋。 每个天线迹线包括镀金属层。
-
公开(公告)号：US08490035B2
公开(公告)日：2013-07-16
申请号：US12945798
申请日：2010-11-12
申请人： Anthony Grbic , Gurkan Gok
发明人： Anthony Grbic , Gurkan Gok
IPC分类号： G06F17/50
CPC分类号： H01P3/08 , F21V21/00 , H01P1/16 , H01Q15/0053 , H01Q15/0086 , H01Q15/02
摘要： Tensor transmission-line metamaterial unit cells are formed that allow the creation of any number of optic/electromagnetic devices. A desired electromagnetic distribution of the device is determined, from which effective material parameters capable of creating that desired distribution are obtained, for example, through a transformation optics/electromagnetics process. These effective material parameters are then linked to lumped or distributed circuit networks that achieve the desired distribution.
摘要翻译： 形成了允许创建任何数量的光/电磁装置的传感器传输线超材料单元。 确定器件的期望的电磁分布，从中可获得例如通过变换光学/电磁过程获得能够产生所需分布的有效材料参数。 然后将这些有效的材料参数连接到实现所需分布的集总或分布式电路网络。
-
7.发明申请公开(公告)号：US20110303824A1
公开(公告)日：2011-12-15
申请号：US13214888
申请日：2011-08-22
申请人： Anthony Grbic , Roberto D. Merlin
发明人： Anthony Grbic , Roberto D. Merlin
IPC分类号： H01L27/146 , G06K7/10 , H01Q15/02
CPC分类号： G01Q60/22 , Y10S977/701 , Y10S977/707
摘要： Planar sub-wavelength structures provide superlensing, i.e., electromagnetic focusing beyond the diffraction limit. The planar structures use diffraction to force the input field to converge to a spot on the focal plane. The sub-wavelength patterned structures manipulate the output wave in such a manner as to form a sub-wavelength focus in the near field. In some examples, the sub-wavelength structures may be linear grating-like structures that can focus electromagnetic radiation to lines of arbitrarily small sub-wavelength dimension, or two dimensional grating-like structures and Bessel (azimuthally symmetric) structures that can focus to spots of arbitrarily small sub-wavelength dimensions. The particular pattern for the sub-wavelength structures may be derived from the desired focus. Some examples describe sub-wavelength structures that have been implemented to focus microwave radiation to sub-wavelength dimensions in the near field.
摘要翻译： 平面亚波长结构提供超透镜，即超出衍射极限的电磁聚焦。 平面结构使用衍射来迫使输入场会聚到焦平面上的点。 亚波长图案化结构以这样的方式操纵输出波，以在近场形成亚波长聚焦。 在一些示例中，子波长结构可以是可以将电磁辐射聚焦到任意小的亚波长尺寸的线或二维光栅样结构的线性光栅样结构，以及可以聚焦到斑点的Bessel（方位角对称）结构 任意小的亚波长尺寸。 亚波长结构的特定图案可以从期望的焦点导出。 一些实施例描述了已经实现的将微波辐射聚焦到近场中的亚波长尺寸的亚波长结构。
-
8.发明申请公开(公告)号：US20090303154A1
公开(公告)日：2009-12-10
申请号：US12123434
申请日：2008-05-19
申请人： Anthony Grbic , Roberto D. Merlin
发明人： Anthony Grbic , Roberto D. Merlin
CPC分类号： G01Q60/22 , Y10S977/701 , Y10S977/707
摘要： Planar sub-wavelength structures provide superlensing, i.e., electromagnetic focusing beyond the diffraction limit. The planar structures use diffraction to force the input field to converge to a spot on the focal plane. The sub-wavelength patterned structures manipulate the output wave in such a manner as to form a sub-wavelength focus in the near field. In some examples, the sub-wavelength structures may be linear grating-like structures that can focus electromagnetic radiation to lines of arbitrarily small sub-wavelength dimension, or two dimensional grating-like structures and Bessel (azimuthally symmetric) structures that can focus to spots of arbitrarily small sub-wavelength dimensions. The particular pattern for the sub-wavelength structures may be derived from the desired focus. Some examples describe sub-wavelength structures that have been implemented to focus microwave radiation to sub-wavelength dimensions in the near field.
摘要翻译： 平面亚波长结构提供超透镜，即超出衍射极限的电磁聚焦。 平面结构使用衍射来迫使输入场会聚到焦平面上的点。 亚波长图案化结构以这样的方式操纵输出波，以在近场形成亚波长聚焦。 在一些示例中，子波长结构可以是可以将电磁辐射聚焦到任意小的亚波长尺寸的线或二维光栅样结构的线性光栅样结构，以及可以聚焦到斑点的Bessel（方位角对称）结构 任意小的亚波长尺寸。 亚波长结构的特定图案可以从期望的焦点导出。 一些实施例描述了已经实现的将微波辐射聚焦到近场中的亚波长尺寸的亚波长结构。
-
公开(公告)号：US20120007791A1
公开(公告)日：2012-01-12
申请号：US13176053
申请日：2011-07-05
申请人： Anthony Grbic , Carl Pfeiffer , Xin Xu , Stephen Forrest
发明人： Anthony Grbic , Carl Pfeiffer , Xin Xu , Stephen Forrest
CPC分类号： H01Q11/083 , H01Q1/38 , H01Q9/27 , H01Q11/08
摘要： Disclosed herein is a method of fabricating an antenna in which a flexible stamp is formed from a first wafer, the first wafer transferring a pattern to the flexible stamp, in which an antenna substrate is shaped into a three-dimensional contour with a second mold, in which the flexible stamp is positioned in the second mold to deform the flexible stamp into the three-dimensional contour, and in which a metallic layer on the flexible stamp is cold welded to create a set of antenna traces on the antenna substrate in accordance with the pattern. The antenna traces may then be electroplated.
摘要翻译： 本文公开了一种制造天线的方法，其中从第一晶片形成柔性印模，第一晶片将图案传送到柔性印模，其中天线基板用第二模具成形为三维轮廓， 其中柔性印模定位在第二模具中，以将柔性印模变形成三维轮廓，并且其中柔性印模上的金属层被冷焊以在天线基板上产生一组天线迹线，根据 模式。 然后可以电镀天线迹线。
-
公开(公告)号：US20110209110A1
公开(公告)日：2011-08-25
申请号：US12945798
申请日：2010-11-12
申请人： Anthony Grbic , Gurkan Gok
发明人： Anthony Grbic , Gurkan Gok
IPC分类号： G06F17/50
CPC分类号： H01P3/08 , F21V21/00 , H01P1/16 , H01Q15/0053 , H01Q15/0086 , H01Q15/02
摘要： Tensor transmission-line metamaterial unit cells are formed that allow the creation of any number of optic/electromagnetic devices. A desired electromagnetic distribution of the device is determined, from which effective material parameters capable of creating that desired distribution are obtained, for example, through a transformation optics/electromagnetics process. These effective material parameters are then linked to lumped or distributed circuit networks that achieve the desired distribution.
摘要翻译： 形成了允许创建任何数量的光/电磁装置的传感器传输线超材料单元。 确定器件的期望的电磁分布，从中可获得例如通过变换光学/电磁过程获得能够产生所需分布的有效材料参数。 然后将这些有效的材料参数连接到实现所需分布的集总或分布式电路网络。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.024 秒)
