-
1.发明申请Harmonic Termination of Power Amplifiers Using BAW Filter Output Matching Circuits 有权使用BAW滤波器输出匹配电路进行功率放大器谐波终止公开(公告)号：US20070290769A1
公开(公告)日：2007-12-20
申请号：US11551946
申请日：2006-10-23
IPC分类号： H03H9/58
CPC分类号： H03H9/0014
摘要： A system, apparatus and method for providing filtering functionality and impedance transformation within a BAW resonator network are disclosed. In particular, a BAW resonator network is designed to provide bandpass capability and a transformation between its input impedance and output impedance. By effectively integrating impedance matching functionality within the BAW resonator network, discrete impedance matching elements previously required within a system may be removed or reduced in size. As a result, matching networks and their associated component costs, insertion losses, and board size contributions may be reduced. Harmonic termination may be provided within the BAW resonator network or a prematch stage to improve efficiency of a power amplifier.
摘要翻译： 公开了一种用于在BAW谐振器网络内提供滤波功能和阻抗变换的系统，装置和方法。 特别地，BAW谐振器网络被设计为提供带通能力以及其输入阻抗和输出阻抗之间的变换。 通过有效地将阻抗匹配功能集成在BAW谐振器网络内，系统中先前需要的离散阻抗匹配元件的尺寸可以被去除或减小。 因此，可以减少匹配网络及其相关组件成本，插入损耗和电路板尺寸贡献。 谐波终端可以在BAW谐振器网络或提前级中提供，以提高功率放大器的效率。
-
2.发明授权Harmonic termination of power amplifiers using BAW filter output matching circuits 有权使用BAW滤波器输出匹配电路对功率放大器进行谐波终止公开(公告)号：US07728696B2
公开(公告)日：2010-06-01
申请号：US12236385
申请日：2008-09-23
CPC分类号： H03H9/0014
摘要： A system, apparatus and method for providing filtering functionality and impedance transformation within a BAW resonator network are disclosed. In particular, a BAW resonator network is designed to provide bandpass capability and a transformation between its input impedance and output impedance. By effectively integrating impedance matching functionality within the BAW resonator network, discrete impedance matching elements previously required within a system may be removed or reduced in size. As a result, matching networks and their associated component costs, insertion losses, and board size contributions may be reduced. Harmonic termination may be provided within the BAW resonator network or a prematch stage to improve efficiency of a power amplifier.
摘要翻译： 公开了一种用于在BAW谐振器网络内提供滤波功能和阻抗变换的系统，装置和方法。 特别地，BAW谐振器网络被设计为提供带通能力以及其输入阻抗和输出阻抗之间的变换。 通过有效地将阻抗匹配功能集成在BAW谐振器网络内，系统中先前需要的离散阻抗匹配元件的尺寸可以被去除或减小。 因此，可以减少匹配网络及其相关组件成本，插入损耗和电路板尺寸贡献。 谐波终端可以在BAW谐振器网络或提前级中提供，以提高功率放大器的效率。
-
3.发明授权Harmonic termination of power amplifiers using BAW filter output matching circuits 有权使用BAW滤波器输出匹配电路对功率放大器进行谐波终止公开(公告)号：US07598827B2
公开(公告)日：2009-10-06
申请号：US11551946
申请日：2006-10-23
IPC分类号： H03H9/54
CPC分类号： H03H9/0014
摘要： A system, apparatus and method for providing filtering functionality and impedance transformation within a BAW resonator network are disclosed. In particular, a BAW resonator network is designed to provide bandpass capability and a transformation between its input impedance and output impedance. By effectively integrating impedance matching functionality within the BAW resonator network, discrete impedance matching elements previously required within a system may be removed or reduced in size. As a result, matching networks and their associated component costs, insertion losses, and board size contributions may be reduced. Harmonic termination may be provided within the BAW resonator network or a prematch stage to improve efficiency of a power amplifier.
摘要翻译： 公开了一种用于在BAW谐振器网络内提供滤波功能和阻抗变换的系统，装置和方法。 特别地，BAW谐振器网络被设计为提供带通能力以及其输入阻抗和输出阻抗之间的变换。 通过有效地将阻抗匹配功能集成在BAW谐振器网络内，系统中先前需要的离散阻抗匹配元件的尺寸可以被去除或减小。 因此，可以减少匹配网络及其相关组件成本，插入损耗和电路板尺寸贡献。 谐波终端可以在BAW谐振器网络或提前级中提供，以提高功率放大器的效率。
-
公开(公告)号：US07586389B2
公开(公告)日：2009-09-08
申请号：US11471031
申请日：2006-06-19
摘要： A system, apparatus and method for providing filtering functionality and impedance transformation within a BAW resonator network are disclosed. In particular, a BAW resonator network is designed to provide band pass capability and a transformation between its input impedance and output impedance. By effectively integrating impedance matching functionality within the BAW resonator network, discrete impedance matching elements previously required within a system may be removed or reduced in size. As a result, matching networks and their associated component costs, insertion losses, and board size contributions may be reduced.
摘要翻译： 公开了一种用于在BAW谐振器网络内提供滤波功能和阻抗变换的系统，装置和方法。 特别地，BAW谐振器网络被设计为提供带通能力以及其输入阻抗和输出阻抗之间的变换。 通过有效地将阻抗匹配功能集成在BAW谐振器网络内，系统中先前需要的离散阻抗匹配元件的尺寸可以被去除或减小。 因此，可以减少匹配网络及其相关组件成本，插入损耗和电路板尺寸贡献。
-
5.发明申请Harmonic Termination Of Power Amplifiers Using BAW Filter Output Matching Circuits 有权使用BAW滤波器输出匹配电路进行功率放大器的谐波终止公开(公告)号：US20090179714A1
公开(公告)日：2009-07-16
申请号：US12236385
申请日：2008-09-23
IPC分类号： H03H9/00
CPC分类号： H03H9/0014
摘要： A system, apparatus and method for providing filtering functionality and impedance transformation within a BAW resonator network are disclosed. In particular, a BAW resonator network is designed to provide bandpass capability and a transformation between its input impedance and output impedance. By effectively integrating impedance matching functionality within the BAW resonator network, discrete impedance matching elements previously required within a system may be removed or reduced in size. As a result, matching networks and their associated component costs, insertion losses, and board size contributions may be reduced. Harmonic termination may be provided within the BAW resonator network or a prematch stage to improve efficiency of a power amplifier.
摘要翻译： 公开了一种用于在BAW谐振器网络内提供滤波功能和阻抗变换的系统，装置和方法。 特别地，BAW谐振器网络被设计为提供带通能力以及其输入阻抗和输出阻抗之间的变换。 通过有效地将阻抗匹配功能集成在BAW谐振器网络内，系统中先前需要的离散阻抗匹配元件的尺寸可以被去除或减小。 因此，可以减少匹配网络及其相关组件成本，插入损耗和电路板尺寸贡献。 谐波终端可以在BAW谐振器网络或提前级中提供，以提高功率放大器的效率。
-
公开(公告)号：US20070290767A1
公开(公告)日：2007-12-20
申请号：US11471031
申请日：2006-06-19
摘要： A system, apparatus and method for providing filtering functionality and impedance transformation within a BAW resonator network are disclosed. In particular, a BAW resonator network is designed to provide band pass capability and a transformation between its input impedance and output impedance. By effectively integrating impedance matching functionality within the BAW resonator network, discrete impedance matching elements previously required within a system may be removed or reduced in size. As a result, matching networks and their associated component costs, insertion losses, and board size contributions may be reduced.
摘要翻译： 公开了一种用于在BAW谐振器网络内提供滤波功能和阻抗变换的系统，装置和方法。 特别地，BAW谐振器网络被设计为提供带通能力以及其输入阻抗和输出阻抗之间的变换。 通过有效地将阻抗匹配功能集成在BAW谐振器网络内，系统中先前需要的离散阻抗匹配元件的尺寸可以被去除或减小。 因此，可以减少匹配网络及其相关组件成本，插入损耗和电路板尺寸贡献。
-
公开(公告)号：US07863699B2
公开(公告)日：2011-01-04
申请号：US12124925
申请日：2008-05-21
申请人： Hans Dropmann , Uppili Sridhar , Carlton Stuebing
发明人： Hans Dropmann , Uppili Sridhar , Carlton Stuebing
IPC分类号： G01R33/09
CPC分类号： H03F3/195 , H01L23/66 , H01L25/16 , H01L2223/6644 , H01L2224/13 , H01L2924/19051 , H01L2924/19105 , H03F1/56 , H03F3/245 , H03F2200/168 , H03F2200/24 , H03F2200/294 , H03F2200/411 , H03H9/706
摘要： Bonded wafer packages having first and second wafers bonded together forming a matrix of sealed devices, at least one of the wafers having a plurality of passive devices formed thereon, including at least one BAW resonator within each of the sealed devices, the first wafer having conductor filled through-holes forming electrical connections between the passive devices and connections assessable from outside the sealed devices, the bonded wafers being diced to form individual sealed devices. The devices may be duplexers, interstage filters or other circuits such as VCOs and RF circuits. Various embodiments are disclosed.
摘要翻译： 具有第一和第二晶片的粘合晶片封装形成密封器件的矩阵，至少一个晶片具有形成在其上的多个无源器件，其中每个密封器件内至少有一个BAW谐振器，第一晶片具有导体 填充的通孔形成无源器件和连接之间的电连接，可从密封器件的外部评估，接合的晶片被切割以形成单独的密封器件。 这些器件可以是双工器，级间滤波器或其他电路，例如VCO和RF电路。 公开了各种实施例。
-
公开(公告)号：US20090289722A1
公开(公告)日：2009-11-26
申请号：US12124925
申请日：2008-05-21
申请人： Hans Dropmann , Uppili Sridhar , Carlton Stuebing
发明人： Hans Dropmann , Uppili Sridhar , Carlton Stuebing
CPC分类号： H03F3/195 , H01L23/66 , H01L25/16 , H01L2223/6644 , H01L2224/13 , H01L2924/19051 , H01L2924/19105 , H03F1/56 , H03F3/245 , H03F2200/168 , H03F2200/24 , H03F2200/294 , H03F2200/411 , H03H9/706
摘要： Bonded wafer packages having first and second wafers bonded together forming a matrix of sealed devices, at least one of the wafers having a plurality of passive devices formed thereon, including at least one BAW resonator within each of the sealed devices, the first wafer having conductor filled through-holes forming electrical connections between the passive devices and connections assessable from outside the sealed devices, the bonded wafers being diced to form individual sealed devices. The devices may be duplexers, interstage filters or other circuits such as VCOs and RF circuits. Various embodiments are disclosed.
摘要翻译： 具有第一和第二晶片的粘合晶片封装形成密封器件的矩阵，至少一个晶片具有形成在其上的多个无源器件，其中每个密封器件内至少有一个BAW谐振器，第一晶片具有导体 填充的通孔形成无源器件和连接之间的电连接，可从密封器件的外部评估，接合的晶片被切割以形成单独的密封器件。 这些器件可以是双工器，级间滤波器或其他电路，例如VCO和RF电路。 公开了各种实施例。
-
9.发明申请公开(公告)号：US20050118977A1
公开(公告)日：2005-06-02
申请号：US10727230
申请日：2003-12-02
申请人： Serge Drogi , Hans Dropmann , Vikas Vinayak
发明人： Serge Drogi , Hans Dropmann , Vikas Vinayak
CPC分类号： H04B1/0003 , H04B1/40
摘要： A radio system includes a radio frequency (RF) integrated circuit (IC) and a baseband digital signal processing (DSP) IC. A serial digital interface couples data between the RF IC and the DSP IC to provide a high data rate and low noise. In one embodiment, the RF IC has a single bit sigma delta modulator to convert an analog signal into a serial digital bit stream, and a differential output driver to drive the serial digital bit stream as a differential data signal. In one embodiment, the DSP IC has a differential input receiver to receive the differential data signal and generate the serial digital bit stream therein, a decimator to lower the data rate of the serial digital bit stream and convert it into parallel digital data samples, and a demodulator to digitally demodulate the parallel digital data samples into data words for digital signal processing.
摘要翻译： 无线电系统包括射频（RF）集成电路（IC）和基带数字信号处理（DSP）IC。 串行数字接口在RF IC和DSP IC之间耦合数据，以提供高数据速率和低噪声。 在一个实施例中，RF IC具有单个比特Σ-Δ调制器以将模拟信号转换为串行数字位流，以及差分输出驱动器，以将串行数字位流驱动为差分数据信号。 在一个实施例中，DSP IC具有差分输入接收器，用于接收差分数据信号并在其中产生串行数字位流，抽取器降低串行数字位流的数据速率并将其转换为并行数字数据采样，以及 解调器，用于将并行数字数据样本数字解调为用于数字信号处理的数据字。
-
公开(公告)号：US07669824B2
公开(公告)日：2010-03-02
申请号：US10585454
申请日：2004-12-17
申请人： Michael Woehrle , Hans Dropmann , Andreas Gapp , Urban Knoepfle , Stefan Wetzig
发明人： Michael Woehrle , Hans Dropmann , Andreas Gapp , Urban Knoepfle , Stefan Wetzig
IPC分类号： F16M13/00
CPC分类号： B60N2/067 , Y10T74/18056 , Y10T74/18072
摘要： The invention relates to a drive for adjusting motor vehicle seats comprising a spindle (5) fixed to a first (4) of two rails (3, 4) which are adjustable with respect to each other with the aid of holding devices (60) arranged on the end of the spindle (5). A transmission (9) actuated by a motor (2) is placed on the second rail (3), According to id invention, the holding devices (60) comprise an external bowl-shaped supporting surface (66) in which each end of the spindle (5) is fixedly mounted, respectively. Said solution is more advantageous in comparison with conventional holding devices which are embodied in the form of flexible stamped parts, in particular the inventive holding devices exhibit a high resistance in the case of crash.
摘要翻译： 本发明涉及一种用于调节机动车辆座椅的驱动器，其包括固定到两个轨道（3,4）的第一（4）的主轴（5），所述第一（4）的两个轨道（3,4）可借助于所述保持装置（60）而相对于彼此调节 在主轴（5）的末端。 根据本发明，保持装置（60）包括外部碗状支撑表面（66），其中每个端部 主轴（5）分别固定安装。 所述解决方案与以柔性冲压部件的形式实施的传统保持装置相比是更有利的，特别是本发明的保持装置在碰撞的情况下表现出高电阻。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.02 秒)