公开(公告)号：US20150035545A1

公开(公告)日：2015-02-05

申请号：US14341115

申请日：2014-07-25

申请人： Andreas Langer ,  Thomas Bruder

发明人： Andreas Langer ,  Thomas Bruder

IPC分类号： G01R21/00 ,  H04W52/04 ,  H04B1/04

CPC分类号： H04W52/226 ,  G01R21/00 ,  G01R21/133 ,  H03F1/02 ,  H03F3/24 ,  H04B1/0458 ,  H04B2001/0416 ,  H04B2001/045 ,  H04W52/04 ,  H04W52/42

摘要： An apparatus for determining information on a power variation of a transmit signal comprises a power amplifier module, an antenna module and a power variation determining module. The power amplifier module amplifies a radio frequency transmit signal and the antenna module transmits at least partly the amplified radio frequency transmit signal. The power variation determining module determines a weighted sum of a first feedback signal derived from the amplified radio frequency transmit signal and a second feedback signal derived from the amplified radio frequency transmit signal. The first feedback signal and the second feedback signal comprise different dependencies on a varying impedance at the antenna module. Further, the power variation determining module generates a power variation signal based on the weighted sum. The power variation signal comprises information related to a power variation of the amplified radio frequency transmit signal.

摘要翻译： 用于确定关于发射信号的功率变化的信息的装置包括功率放大器模块，天线模块和功率变化确定模块。 功率放大器模块放大射频发射信号，天线模块至少部分地发送放大的射频发射信号。 功率变化确定模块确定从放大的射频发射信号导出的第一反馈信号和从放大的射频发射信号导出的第二反馈信号的加权和。 第一反馈信号和第二反馈信号包括与天线模块上的变化阻抗的不同依赖性。 此外，功率变化确定模块基于加权和生成功率变化信号。 功率变化信号包括与放大射频发射信号的功率变化有关的信息。

公开(公告)号：US09379826B2

公开(公告)日：2016-06-28

申请号：US13075505

申请日：2011-03-30

申请人： Andreas Langer ,  Thomas Bruder

发明人： Andreas Langer ,  Thomas Bruder

IPC分类号： H04B17/00 ,  H04B17/13 ,  H04B17/11 ,  H04B17/19

CPC分类号： H04B17/13 ,  H04B17/11 ,  H04B17/19

摘要： A method for calibrating a transmitter includes operating the transmitter using a first transmitter setting; obtaining, via an external reference measuring device, a transmit power reference value indicative of a first transmit power of the transmitter corresponding to the first transmitter setting, and obtaining, using an internal measuring device of the transmitter or of a receiver associated with the transmitter, a first uncalibrated transmit power measurement value corresponding to the first transmit power. The method further includes calibrating the internal measuring device using the transmit power reference value and the first uncalibrated transmit power measurement value to provide a calibrated internal measuring device, operating the transmitter using a second transmitter setting, and obtaining, using the calibrated internal measuring device, a second transmit power measurement value indicative of a second transmit power corresponding to the second transmitter setting. Lastly, the method includes obtaining self-calibration data based on the second transmitter setting and the second transmit power measurement value, and storing the self-calibration data in a calibration data structure.

摘要翻译： 用于校准发射机的方法包括使用第一发射机设置来操作发射机; 通过外部参考测量装置获得指示对应于第一发射机设置的发射机的第一发射功率的发射功率参考值，并且使用与发射机相关联的发射机或接收机的内部测量装置， 对应于第一发射功率的第一未校准的发射功率测量值。 该方法还包括使用发射功率参考值和第一未校准的发射功率测量值校准内部测量装置，以提供校准的内部测量装置，使用第二发射机设置来操作发射机，并且使用校准的内部测量装置获得， 指示对应于第二发射机设置的第二发射功率的第二发射功率测量值。 最后，该方法包括基于第二发射机设置和第二发射功率测量值获得自校准数据，并将校准数据结构中存储自校准数据。

公开(公告)号：US20120250534A1

公开(公告)日：2012-10-04

申请号：US13075505

申请日：2011-03-30

申请人： Andreas Langer ,  Thomas Bruder

发明人： Andreas Langer ,  Thomas Bruder

IPC分类号： H04L12/26

CPC分类号： H04B17/13 ,  H04B17/11 ,  H04B17/19

摘要： A method for calibrating a transmitter includes operating the transmitter using a first transmitter setting; obtaining, via an external reference measuring device, a transmit power reference value indicative of a first transmit power of the transmitter corresponding to the first transmitter setting, and obtaining, using an internal measuring device of the transmitter or of a receiver associated with the transmitter, a first uncalibrated transmit power measurement value corresponding to the first transmit power. The method further includes calibrating the internal measuring device using the transmit power reference value and the first uncalibrated transmit power measurement value to provide a calibrated internal measuring device, operating the transmitter using a second transmitter setting, and obtaining, using the calibrated internal measuring device, a second transmit power measurement value indicative of a second transmit power corresponding to the second transmitter setting. Lastly, the method includes obtaining self-calibration data based on the second transmitter setting and the second transmit power measurement value, and storing the self-calibration data in a calibration data structure.

摘要翻译： 用于校准发射机的方法包括使用第一发射机设置来操作发射机; 通过外部参考测量装置获得指示对应于第一发射机设置的发射机的第一发射功率的发射功率参考值，并且使用与发射机相关联的发射机或接收机的内部测量装置， 对应于第一发射功率的第一未校准的发射功率测量值。 该方法还包括使用发射功率参考值和第一未校准的发射功率测量值校准内部测量装置，以提供校准的内部测量装置，使用第二发射机设置来操作发射机，并且使用校准的内部测量装置获得， 指示对应于第二发射机设置的第二发射功率的第二发射功率测量值。 最后，该方法包括基于第二发射机设置和第二发射功率测量值获得自校准数据，并将校准数据结构中存储自校准数据。

公开(公告)号：US09908574B2

公开(公告)日：2018-03-06

申请号：US15034897

申请日：2014-11-12

申请人： Ondrej Salamon ,  Luzian Gawellek ,  Andreas Langer

发明人： Ondrej Salamon ,  Luzian Gawellek ,  Andreas Langer

IPC分类号： B62D25/08 ,  B62D25/10 ,  B62D33/023 ,  B60R19/24 ,  B62D65/16 ,  B60R19/18 ,  B62D25/16 ,  B60P3/22

CPC分类号： B62D65/16 ,  B60P3/2205 ,  B60R19/24 ,  B60R2019/1886 ,  B60R2019/245 ,  B62D25/085 ,  B62D25/105 ,  B62D25/163 ,  B62D33/023

摘要： An assembly of a vehicle fixed bodywork panel and a support part for this fixed bodywork panel, comprising one adjustment means in translation of the fixed bodywork panel comprising: a translation member engaging said support part along a member translation axis; a through hole arranged into a first portion of the bodywork panel, the member translation axis being offset from the through-hole, and; a translation coupling element for the translation member and the fixed bodywork panel engaging the through hole, so that moving the translation member along the member translation axis causes a translation of the fixed bodywork panel relative to the support part in a translation direction allowing the fixed bodywork panel to be in a desired position, e.g. flush with a mobile bodywork panel.

公开(公告)号：US09231714B2

公开(公告)日：2016-01-05

申请号：US13543959

申请日：2012-07-09

申请人： Andrea Camuffo ,  Alexander Belitzer ,  Andreas Langer ,  Gunther Kraut ,  Elmar Wagner

发明人： Andrea Camuffo ,  Alexander Belitzer ,  Andreas Langer ,  Gunther Kraut ,  Elmar Wagner

IPC分类号： H04B17/00 ,  H04B17/14

CPC分类号： H04B17/14

摘要： In an embodiment, a radio transmitter may be provided. The radio transmitter may include a radio transmitter control loop; and a controller configured in such a way that it operates the radio transmitter control loop as a closed control loop in a first operating mode, and that it operates the radio transmitter control loop as an open control loop in a second operating mode.

摘要翻译： 在一个实施例中，可以提供无线电发射机。 无线电发射机可以包括无线电发射机控制环路; 以及控制器，其以这样的方式配置，使得其在第一操作模式中将无线电发射机控制环路操作为闭合控制环路，并且其在第二操作模式中将无线电发射机控制环路操作为开放控制环路。

公开(公告)号：US20140240040A1

公开(公告)日：2014-08-28

申请号：US13775441

申请日：2013-02-25

申请人： Andreas Langer

发明人： Andreas Langer

IPC分类号： H03G3/00

CPC分类号： H03G3/004 ,  H03G3/3042

摘要： A multi-mode amplifier system includes a supply converter and a multi-stage amplifier. The supply converter is configured to generate a plurality of varied supply signals according to an output power mode. The multi-stage amplifier is configured to generate an RF output signal from an RF input signal according to the varied supply signals. communication system

摘要翻译： 多模放大器系统包括电源转换器和多级放大器。 电源转换器被配置为根据输出功率模式产生多个变化的电源信号。 多级放大器被配置为根据变化的电源信号从RF输入信号产生RF输出信号。 通讯系统

公开(公告)号：US20140213203A1

公开(公告)日：2014-07-31

申请号：US14163219

申请日：2014-01-24

申请人： Andreas Langer ,  Harald Pretl

发明人： Andreas Langer ,  Harald Pretl

IPC分类号： H04B1/04

CPC分类号： H04B1/0458 ,  H03F3/24 ,  H03F2200/111 ,  H03F2200/432 ,  H04B2001/0408

摘要： A description is given of a circuit having a transmitter having a first transmission stage for generating a first transmission signal according to a first standard and a bias stage for generating a bias signal for a second standard and a second transmission stage for generating a second transmission signal according to the second standard. The second transmission stage is effectively coupled to the bias stage in order to receive the bias signal.

摘要翻译： 给出了具有发射机的电路的描述，该发射机具有用于根据第一标准产生第一发射信号的第一发射级和用于产生用于第二标准的偏置信号的偏置级和用于产生第二发射信号的第二发射级 根据第二个标准。 第二传输级被有效地耦合到偏置级，以便接收偏置信号。

公开(公告)号：US08096971B2

公开(公告)日：2012-01-17

申请号：US11464494

申请日：2006-08-14

申请人： Stefan Bassarab ,  Alexander Bauer ,  Nicole Denkinger ,  Patrick Garidel ,  Markus Hemminger ,  Hans-Joachim Kern ,  Andreas Langer ,  Ingo Presser

发明人： Stefan Bassarab ,  Alexander Bauer ,  Nicole Denkinger ,  Patrick Garidel ,  Markus Hemminger ,  Hans-Joachim Kern ,  Andreas Langer ,  Ingo Presser

IPC分类号： A61M37/00

CPC分类号： A61M5/2448 ,  A61J1/062 ,  A61M5/001 ,  A61M2005/3104 ,  A61M2005/3123 ,  F26B5/06

摘要： Double chamber container for holding and combining, e.g., a lyophilizate and a liquid reconstitution medium, comprising an integral cylindrical body (15) with a closure (20, 60) at each of the two ends (5, 70), an upper movable closure (60) to the side of the reconstitution medium and a lower closure (20) to the side of the lyophilizate, a separating stopper (40) that can be moved in the cylindrical body (15) as a seal between the upper chamber (50) and the lower chamber (30), a bypass (35), arranged below the separating stopper (40), having a length L greater than the height H of the separating stopper (40), wherein at the lower end (5) in the wall of the cylindrical body (15) or in the lower stopper (20) there are provided means (21, 25, 28) that allow connection of the interior of the cylindrical body (15) to the environment during the lyophilization.

摘要翻译： 用于保持和组合的双室容器，例如冷冻干燥剂和液体重构介质，包括在两个端部（5,70）中的每一个处具有封闭件（20,60）的整体圆柱形本体（15），上部可移动封闭件 （60）到所述重构介质的侧面以及到所述冻干物侧的下封闭件（20）;分隔止动件（40），其能够在所述圆筒体（15）中作为所述上室（50） ）和下室（30），布置在分离止动器（40）下方的旁路（35），其长度L大于分离止动件（40）的高度H，其中在下端（5）处 圆柱体（15）的壁或在下止动器（20）中的壁设置有允许在冷冻干燥期间连接圆筒体（15）的内部与环境的装置（21,25,28）。

公开(公告)号：US20110280282A1

公开(公告)日：2011-11-17

申请号：US13196150

申请日：2011-08-02

申请人： Andrea CAMUFFO ,  Andreas Langer

发明人： Andrea CAMUFFO ,  Andreas Langer

IPC分类号： H04W52/04 ,  H04B1/713

CPC分类号： H04B1/0475

摘要： Some embodiments discussed relate to an apparatus comprising a power amplifier module. The power amplifier module includes a plurality of sensors, and a first digital communication port configured to provide a monitor signal from at least one of the plurality of sensors. The apparatus includes a transceiver module coupled to provide an signal to an input of the power amplifier the transceiver module including a second digital communication port configured to receive the monitor signal from the first digital communication port, a processing unit configured to generate at least one of a bias control signal and a back-off signal dependent upon the monitor signal, and a power controller to receive the at least one of bias control signal and the back-off signal and provide at least one further input signal to the power amplifier based on at least one of the bias control signal and the back-off signal.

摘要翻译： 所讨论的一些实施例涉及包括功率放大器模块的装置。 功率放大器模块包括多个传感器，以及第一数字通信端口，被配置为提供来自多个传感器中的至少一个的监视信号。 所述装置包括耦合以向所述功率放大器的输入提供信号的收发器模块，所述收发器模块包括被配置为从所述第一数字通信端口接收所述监视信号的第二数字通信端口，所述处理单元经配置以产​​生至少一个 偏置控制信号和取决于监视信号的退避信号;以及功率控制器，用于接收偏置控制信号和退避信号中的至少一个，并且基于以下方式提供至少一个另外的输入信号到功率放大器： 偏置控制信号和退避信号中的至少一个。

公开(公告)号：US07916289B2

公开(公告)日：2011-03-29

申请号：US12057424

申请日：2008-03-28

申请人： Udo Heinzelmann ,  Patrick Garidel ,  Hans-Joachim Kern ,  Andreas Langer ,  Juergen Weber

发明人： Udo Heinzelmann ,  Patrick Garidel ,  Hans-Joachim Kern ,  Andreas Langer ,  Juergen Weber

IPC分类号： G01N21/01

CPC分类号： G01N11/04

摘要： The present invention relates to an apparatus for determining the shear sensitivity of particles in solutions and methods of determining the respective shear velocities or the respective shear stress.

摘要翻译： 本发明涉及用于确定溶液中颗粒的剪切敏感性的装置和确定各自剪切速度或各自剪切应力的方法。