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公开(公告)号：US20050250467A1
公开(公告)日：2005-11-10
申请号：US11182580
申请日：2005-07-15
CPC分类号： H03H7/03 , H03H7/0115 , H03H7/175 , H03H7/1758 , H03H7/1766 , H03H7/1775 , H03H7/425 , H03H11/52 , H03H2007/013 , H04B1/18
摘要： An unconditionally stable on-chip filter includes a filtering section and at least one negative resistance module. The filtering section is operably coupled to filter a signal and includes realizable integrated circuit passive components. The at least one negative resistance module is operably coupled to compensate for integrated circuit losses of the filtering section. The realizable integrated circuit passive components have values that are robust, in comparison to parasitic values, have minimal integrated circuit real estate, and provide realizable values for various integrated circuit manufacturing processes including CMOS technology.
摘要翻译： 无条件稳定的片上滤波器包括滤波部分和至少一个负电阻模块。 滤波部分可操作地耦合以对信号进行滤波并且包括可实现的集成电路无源部件。 至少一个负电阻模块可操作地耦合以补偿滤波部分的集成电路损耗。 可实现的集成电路无源元件具有鲁棒性，与寄生值相比具有最小的集成电路空间，并为包括CMOS技术在内的各种集成电路制造工艺提供可实现的值。
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公开(公告)号：US06944435B2
公开(公告)日：2005-09-13
申请号：US10160915
申请日：2002-06-03
CPC分类号： H03H7/03 , H03H7/0115 , H03H7/175 , H03H7/1758 , H03H7/1766 , H03H7/1775 , H03H7/425 , H03H11/52 , H03H2007/013 , H04B1/18
摘要： An unconditionally stable on-chip filter includes a filtering section and at least one negative resistance module. The filtering section is operably coupled to filter a signal and includes realizable integrated circuit passive components. The at least one negative resistance module is operably coupled to compensate for integrated circuit losses of the filtering section. The realizable integrated circuit passive components have values that are robust, in comparison to parasitic values, have minimal integrated circuit real estate, and provide realizable values for various integrated circuit manufacturing processes including CMOS technology.
摘要翻译： 无条件稳定的片上滤波器包括滤波部分和至少一个负电阻模块。 滤波部分可操作地耦合以对信号进行滤波并且包括可实现的集成电路无源部件。 至少一个负电阻模块可操作地耦合以补偿滤波部分的集成电路损耗。 可实现的集成电路无源元件具有鲁棒性，与寄生值相比，具有最小的集成电路空间，并为包括CMOS技术在内的各种集成电路制造工艺提供可实现的值。
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公开(公告)号：US07555278B2
公开(公告)日：2009-06-30
申请号：US11182580
申请日：2005-07-15
IPC分类号： H04B1/10
CPC分类号： H03H7/03 , H03H7/0115 , H03H7/175 , H03H7/1758 , H03H7/1766 , H03H7/1775 , H03H7/425 , H03H11/52 , H03H2007/013 , H04B1/18
摘要： An unconditionally stable on-chip filter includes a filtering section and at least one negative resistance module. The filtering section is operably coupled to filter a signal and includes realizable integrated circuit passive components. The at least one negative resistance module is operably coupled to compensate for integrated circuit losses of the filtering section. The realizable integrated circuit passive components have values that are robust, in comparison to parasitic values, have minimal integrated circuit real estate, and provide realizable values for various integrated circuit manufacturing processes including CMOS technology.
摘要翻译： 无条件稳定的片上滤波器包括滤波部分和至少一个负电阻模块。 滤波部分可操作地耦合以对信号进行滤波并且包括可实现的集成电路无源部件。 至少一个负电阻模块可操作地耦合以补偿滤波部分的集成电路损耗。 可实现的集成电路无源元件具有鲁棒性，与寄生值相比具有最小的集成电路空间，并为包括CMOS技术在内的各种集成电路制造工艺提供可实现的值。
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公开(公告)号：US07116202B2
公开(公告)日：2006-10-03
申请号：US11044203
申请日：2005-01-28
IPC分类号： H01F5/00
CPC分类号： H01P1/2005 , H01P3/08 , H01Q9/0407 , H01Q9/27 , H01Q15/002 , H01Q15/0066 , H01Q15/008 , H01Q21/062
摘要： An inductor circuit includes a magnetic interface generator that generates a magnetic interface at a center frequency f0. The magnetic interface generator is a passive array of spirals that are deposited on one layer of a multi-layer substrate. The magnetic interface is generated in a plane at a distance Z above the surface of the substrate layer that it is printed on, where the antenna is printed on a second layer of the multi-layer substrate. The distance Z where the magnetic interface is created is determined by the cell size of the spiral array, where the cell size is based on the spiral arm length and the spacing S between the spirals. The center frequency of the magnetic interface is determined by the average track length DAV of the spirals in the spiral array. The spacing S of the spiral array is chosen to project the magnetic interface to the second layer in the multi-layer substrate so as to effect performance of an inductor that printed on the second layer.
摘要翻译： 一个电感电路包括一个在中心频率f 0产生磁接口的磁接口发生器。 磁性界面发生器是一层无源的螺旋阵列，它们沉积在多层基底的一层上。 磁性界面在其所印刷的基底层的表面上方的距离Z处的平面中产生，其中天线被印刷在多层基底的第二层上。 产生磁性界面的距离Z由螺旋阵列的单元尺寸确定，其中单元尺寸基于螺旋臂长度和螺旋之间的间隔S. 磁性界面的中心频率由螺旋阵列中的螺旋线的平均轨道长度D 决定。 选择螺旋阵列的间隔S将磁界面投影到多层基板中的第二层，以便实现印刷在第二层上的电感器的性能。
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公开(公告)号：US20050162315A1
公开(公告)日：2005-07-28
申请号：US11044203
申请日：2005-01-28
CPC分类号： H01P1/2005 , H01P3/08 , H01Q9/0407 , H01Q9/27 , H01Q15/002 , H01Q15/0066 , H01Q15/008 , H01Q21/062
摘要： An antenna includes a magnetic interface generator that generates a magnetic interface at a center frequency f0. The magnetic interface generator is a passive array of spirals that are deposited on one layer of a multi-layer substrate. The magnetic interface is generated in a plane at a distance Z above the surface of the substrate layer that it is printed on, where the antenna in printed on a second layer of the multi-layer substrate. The distance Z where the magnetic interface is created is determined by the cell size of the spiral array, where the cell size is based on the spiral arm length and the spacing S between the spirals. The center frequency of the magnetic interface is determined by the average track length DAV of the spirals in the spiral array. The spacing S of the spiral array is chosen to project the magnetic interface to the second layer in the multi-layer substrate so as to improve performance of the antenna that printed on the second layer. The magnetic interface can be used to increase the gain, matching, and bandwidth of a microstrip patch antenna, or other type of antenna.
摘要翻译： 一个天线包括一个在中心频率f 0 0处产生磁接口的磁接口发生器。 磁性界面发生器是一层无源的螺旋阵列，它们沉积在多层基底的一层上。 磁性界面在其印刷的衬底层的表面上方的距离Z处的平面中产生，其中印刷在多层衬底的第二层上的天线。 产生磁性界面的距离Z由螺旋阵列的单元尺寸确定，其中单元尺寸基于螺旋臂长度和螺旋之间的间隔S. 磁性界面的中心频率由螺旋阵列中的螺旋线的平均轨道长度D 决定。 选择螺旋阵列的间隔S以将磁界面投影到多层基板中的第二层，以便改善打印在第二层上的天线的性能。 磁性接口可用于增加微带贴片天线或其他类型天线的增益，匹配和带宽。
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公开(公告)号：US07109947B2
公开(公告)日：2006-09-19
申请号：US11091548
申请日：2005-03-29
IPC分类号： H01Q1/36
CPC分类号： H01P1/2005 , H01P3/08 , H01Q9/0407 , H01Q9/27 , H01Q15/002 , H01Q15/0066 , H01Q15/008 , H01Q21/062
摘要： A magnetic interface generator generates a magnetic interface at a center frequency f0. The magnetic interface generator is a passive array of spirals that are deposited on a substrate surface. The magnetic interface is generated in a plane at a distance Z above the surface of the substrate. The distance Z where the magnetic interface is created is determined by the cell size of the spiral array, where the cell size is based on the spiral arm length and the spacing S between the spirals. The center frequency of the magnetic interface is determined by the average track length DAV of the spirals in the spiral array. In embodiments, the spiral array is one sub-layer in a multi-layer substrate. The spacing S of the spiral array is chosen to project the magnetic interface to another layer in the multi-layer substrate so as to improve performance of a circuit in the plane of the magnetic interface. For example, the magnetic interface can be used to increase the inductance of a printed inductor circuit, and to increase the gain and match of a microstrip patch antenna. Furthermore, the magnetic interface reduces the traverse electric (TE) and transverse magnetic (TM) surface waves in the plane of the magnetic interface, which reduces unwanted coupling between transmission lines.
摘要翻译： 磁接口发生器以中心频率f 0 0生成磁接口。 磁接口发生器是沉积在衬底表面上的无源螺旋阵列。 磁性界面在衬底表面上方距离Z的平面中产生。 产生磁性界面的距离Z由螺旋阵列的单元尺寸确定，其中单元尺寸基于螺旋臂长度和螺旋之间的间隔S. 磁性界面的中心频率由螺旋阵列中的螺旋线的平均轨道长度D 决定。 在实施例中，螺旋阵列是多层衬底中的一个子层。 选择螺旋阵列的间隔S将磁性界面投影到多层基板中的另一层，以便提高磁性界面平面中的电路的性能。 例如，磁性接口可用于增加印刷电感器电路的电感，并增加微带贴片天线的增益和匹配。 此外，磁接口减小了磁接口平面中的横向电（TE）和横向磁（TM）表面波，从而减少了传输线之间的不必要的耦合。
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公开(公告)号：US20050168314A1
公开(公告)日：2005-08-04
申请号：US11091548
申请日：2005-03-29
CPC分类号： H01P1/2005 , H01P3/08 , H01Q9/0407 , H01Q9/27 , H01Q15/002 , H01Q15/0066 , H01Q15/008 , H01Q21/062
摘要： A magnetic interface generator generates a magnetic interface at a center frequency f0. The magnetic interface generator is a passive array of spirals that are deposited on a substrate surface. The magnetic interface is generated in a plane at a distance Z above the surface of the substrate. The distance Z where the magnetic interface is created is determined by the cell size of the spiral array, where the cell size is based on the spiral arm length and the spacing S between the spirals. The center frequency of the magnetic interface is determined by the average track length DAV of the spirals in the spiral array. In embodiments, the spiral array is one sub-layer in a multi-layer substrate. The spacing S of the spiral array is chosen to project the magnetic interface to another layer in the multi-layer substrate so as to improve performance of a circuit in the plane of the magnetic interface. For example, the magnetic interface can be used to increase the inductance of a printed inductor circuit, and to increase the gain and match of a microstrip patch antenna. Furthermore, the magnetic interface reduces the traverse electric (TE) and transverse magnetic (TM) surface waves in the plane of the magnetic interface, which reduces unwanted coupling between transmission lines.
摘要翻译： 磁接口发生器以中心频率f 0 0生成磁接口。 磁接口发生器是沉积在衬底表面上的无源螺旋阵列。 磁性界面在衬底表面上方距离Z的平面中产生。 产生磁性界面的距离Z由螺旋阵列的单元尺寸确定，其中单元尺寸基于螺旋臂长度和螺旋之间的间隔S. 磁性界面的中心频率由螺旋阵列中的螺旋线的平均轨道长度D 决定。 在实施例中，螺旋阵列是多层衬底中的一个子层。 选择螺旋阵列的间隔S将磁性界面投影到多层基板中的另一层，以便提高磁性界面平面中的电路的性能。 例如，磁性接口可用于增加印刷电感器电路的电感，并增加微带贴片天线的增益和匹配。 此外，磁接口减小了磁接口平面中的横向电（TE）和横向磁（TM）表面波，从而减少了传输线之间的不必要的耦合。
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8.发明授权公开(公告)号：US06906682B2
公开(公告)日：2005-06-14
申请号：US10226123
申请日：2002-08-23
CPC分类号： H01P1/2005 , H01P3/08 , H01Q9/0407 , H01Q9/27 , H01Q15/002 , H01Q15/0066 , H01Q15/008 , H01Q21/062
摘要： A magnetic interface generator generates a magnetic interface at a center frequency f0. The magnetic interface generator is a passive array of spirals that are deposited on a substrate surface. The magnetic interface is generated in a plane at a distance Z above the surface of the substrate. The distance Z where the magnetic interface is created is determined by the cell size of the spiral array, where the cell size is based on the spiral arm length and the spacing S between the spirals. The center frequency of the magnetic interface is determined by the average track length DAV of the spirals in the spiral array. In embodiments, the spiral array is one sub-layer in a multi-layer substrate. The spacing S of the spiral array is chosen to project the magnetic interface to another layer in the multi-layer substrate so as to improve performance of a circuit in the plane of the magnetic interface. For example, the magnetic interface can be used to increase the inductance of a printed inductor circuit, and to increase the gain and match of a microstrip patch antenna. Furthermore, the magnetic interface reduces the traverse electric (TE) and transverse magnetic (TM) surface waves in the plane of the magnetic interface, which reduces unwanted coupling between transmission lines.
摘要翻译： 磁接口发生器以中心频率f 0 0生成磁接口。 磁接口发生器是沉积在衬底表面上的无源螺旋阵列。 磁性界面在衬底表面上方距离Z的平面中产生。 产生磁性界面的距离Z由螺旋阵列的单元尺寸确定，其中单元尺寸基于螺旋臂长度和螺旋之间的间隔S. 磁性界面的中心频率由螺旋阵列中的螺旋线的平均轨道长度D 决定。 在实施例中，螺旋阵列是多层衬底中的一个子层。 选择螺旋阵列的间隔S将磁性界面投影到多层基板中的另一层，以便提高磁性界面平面中的电路的性能。 例如，磁性接口可用于增加印刷电感器电路的电感，并增加微带贴片天线的增益和匹配。 此外，磁接口减小了磁接口平面中的横向电（TE）和横向磁（TM）表面波，从而减少了传输线之间的不必要的耦合。
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公开(公告)号：US06853350B2
公开(公告)日：2005-02-08
申请号：US10226310
申请日：2002-08-23
CPC分类号： H01P1/2005 , H01P3/08 , H01Q9/0407 , H01Q9/27 , H01Q15/002 , H01Q15/0066 , H01Q15/008 , H01Q21/062
摘要： An antenna includes a magnetic interface generator that generates a magnetic interface at a center frequency f0. The magnetic interface generator is a passive array of spirals that are deposited on one layer of a multi-layer substrate. The magnetic interface is generated in a plane at a distance Z above the surface of the substrate layer that it is printed on, where the antenna in printed on a second layer of the multi-layer substrate. The distance Z where the magnetic interface is created is determined by the cell size of the spiral array, where the cell size is based on the spiral arm length and the spacing S between the spirals. The center frequency of the magnetic interface is determined by the average track length DAV of the spirals in the spiral array. The spacing S of the spiral array is chosen to project the magnetic interface to the second layer in the multi-layer substrate so as to improve performance of the antenna that printed on the second layer. The magnetic interface can be used to increase the gain, matching, and bandwidth of a microstrip patch antenna, or other type of antenna.
摘要翻译： 天线包括磁中心频率f0产生磁接口的磁接口发生器。 磁性界面发生器是一层无源的螺旋阵列，它们沉积在多层基底的一层上。 磁性界面在其印刷的衬底层的表面上方的距离Z处的平面中产生，其中印刷在多层衬底的第二层上的天线。 产生磁性界面的距离Z由螺旋阵列的单元尺寸确定，其中单元尺寸基于螺旋臂长度和螺旋之间的间隔S. 磁性界面的中心频率由螺旋阵列中的螺旋线的平均轨迹长度DAV决定。 选择螺旋阵列的间隔S以将磁界面投影到多层基板中的第二层，以便改善打印在第二层上的天线的性能。 磁性接口可用于增加微带贴片天线或其他类型天线的增益，匹配和带宽。
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公开(公告)号：US06809623B2
公开(公告)日：2004-10-26
申请号：US10087614
申请日：2002-03-01
IPC分类号： H01F500
CPC分类号： H01L27/08 , H01F17/0006 , H01F17/0013 , Y10T29/4902 , Y10T29/49069 , Y10T29/49071 , Y10T29/49073 , Y10T29/49082 , Y10T29/4914
摘要： A high Q on-chip inductor includes a primary winding and an auxiliary winding that is coupled to receive a proportionally opposite representation of an input of the primary winding. Further, the auxiliary winding has an admittance that is greater than the admittance of the primary winding thereby yielding an asymmetry in the admittances. As such, a push/pull mechanism is obtained in a 2-port system (e.g., 1st and 2nd nodes of the primary winding) that produces a large Q factor for an on-chip inductor.
摘要翻译： 高Q片上电感器包括初级绕组和辅助绕组，其被耦合以接收初级绕组的输入的成比例地相反的表示。 此外，辅助绕组具有大于初级绕组的导纳的导纳，从而导致导电不对称。 因此，在片内电感器产生大的Q因子的2端口系统（例如，初级绕组的第1和第2个节点）中获得推/拉机构。
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