公开(公告)号：WO2020122714A1

公开(公告)日：2020-06-18

申请号：PCT/NL2019/050821

申请日：2019-12-10

申请人： DAF TRUCKS N.V. ,  NXP B.V. ,  ZF FRIEDRICHSHAFEN AG

发明人： VAN DER KNAAP, Albertus Clemens Maria ,  VANDERHAEGHEN, Steven ,  VAN NESSELROOIJ, Michiel ,  DAALDEROP, Gerardus Henricus Otto ,  RAAIJMAKERS, Johannes Joseph Albertus ,  GUFFARTH, Christian ,  KIRCHHOFF, Johannes ,  HESSEL, Alex

IPC分类号： H01Q1/32 ,  G08G1/00 ,  H01Q1/42 ,  H01Q21/28 ,  H04B1/3822 ,  H04W4/46

摘要： It is aimed to provide a wireless vehicle to vehicle communication system arranged for mounting on a vehicle's front side location, equipped to provide inter vehicle communication. The system comprises a wing assembly arranged for mounting on the vehicles front side location. The wing assembly houses one or more digital communications antennas and has a side portion that houses a first antenna at a first height and/or horizontal position, and a second antenna at a second height and/or horizontal position, different from the first height and/or first horizontal position and sufficiently away from the other metallic and/or electronic components, for the purpose of optimizing reception and/or transmission quality, by e.g. providing good coverage and diversity, and avoiding interference with each other.

公开(公告)号：WO2016142102A1

公开(公告)日：2016-09-15

申请号：PCT/EP2016/051949

申请日：2016-01-29

申请人： NXP B.V.

发明人： HALBERSTADT, Hans ,  VAN RENS, Frank

IPC分类号： H02M3/335

CPC分类号： H02M3/33523 ,  H02M1/00 ,  H02M2001/0025 ,  H02M2001/0032 ,  H05B33/0815 ,  Y02B70/16

摘要： A control arrangement is disclosed for a switch mode power supply (SMPS), the SMPS comprising an opto-coupler configured to transfer, from a secondary side to a primary side of the switch mode power supply by means of an LED current, a control signal indicative of an error between an amplifier-reference-signal and an amplifier-sensed-signal indicative of an actual value of an output parameter, the control arrangement comprising: an error amplifier configured to integrate the error to determine the LED current; and a feedback loop configured to adjust the magnitude of the LED current by modifying the amplifier-reference-signal or the amplifier-sensed-signal in order to reduce the error. A SMPS comprising such a control arrangement, and a corresponding method is also disclosed.

摘要翻译： 公开了一种用于开关模式电源（SMPS）的控制装置，SMPS包括被配置为通过LED电流从开关模式电源的次级侧传输到初级侧的光耦合器，控制信号 指示放大器参考信号和表示输出参数的实际值的放大器感测信号之间的误差，所述控制装置包括：误差放大器，被配置为积分所述误差以确定所述LED电流; 以及反馈回路，其被配置为通过修改放大器参考信号或放大器感测信号来调整LED电流的大小，以便减少误差。 还公开了包括这种控制装置的SMPS以及相应的方法。

公开(公告)号：WO2015169546A1

公开(公告)日：2015-11-12

申请号：PCT/EP2015/058044

申请日：2015-04-14

申请人： NXP B.V.

发明人： KERSELAERS, Anthony ,  GOMMÉ, Liesbeth

IPC分类号： H03B5/12 ,  H04B5/02 ,  H04B13/00 ,  H04R25/00 ,  G06K7/08 ,  G08C17/04

CPC分类号： H04R25/60 ,  A61B5/002 ,  G06F19/00 ,  G06F19/3481 ,  G08C17/04 ,  G16H20/40 ,  H04B5/0012 ,  H04B5/0031 ,  H04B5/0081 ,  H04B5/0093 ,  H04B5/02 ,  H04B13/005 ,  H04R25/554 ,  H04R25/558 ,  Y02A90/26

摘要： Consistent with an example embodiment there is an electromagnetic induction field communication system, illustratively, for communicating on or around the body. Two transceivers (or receiver and transmitter) contain coils and capacitors suitable for generating an electromagnetic induction field surrounding the body and are capable of communicating therebetween.

摘要翻译： 与示例性实施例一致，存在电磁感应场通信系统，示例性地用于在身体上或周围进行通信。 两个收发器（或接收器和发射器）包含线圈和电容器，其适于产生围绕主体的电磁感应场并且能够在它们之间连通。

公开(公告)号：WO2015154798A1

公开(公告)日：2015-10-15

申请号：PCT/EP2014/057085

申请日：2014-04-08

申请人： NXP B.V.

发明人： VOGEL, Jan-Willem

IPC分类号： H05B33/08 ,  H05B37/02

CPC分类号： H05B37/0272 ,  A01G7/045 ,  A01G9/20 ,  A01G9/26 ,  A01G22/00 ,  H05B33/0845 ,  H05B33/0863 ,  H05B33/0866 ,  H05B33/089 ,  H05B37/0218 ,  H05B37/0227 ,  Y02P60/149

摘要： A controller (202) for a horticultural lighting system comprising: a receiver (220) configured to receive a set of lighting parameters; and one or more output terminals configured to provide lighting control signalling to an LED array (210), wherein the lighting control signalling is configured to set one or more operating parameters of the LED array (210) in accordance with the received set of lighting parameters.

摘要翻译： 一种用于园艺照明系统的控制器（202），包括：接收器（220），被配置为接收一组照明参数; 以及一个或多个输出端子，被配置为向LED阵列（210）提供照明控制信号，其中所述照明控制信令被配置为根据所接收的照明参数集来设置所述LED阵列（210）的一个或多个操作参数 。

公开(公告)号：WO2015055823A1

公开(公告)日：2015-04-23

申请号：PCT/EP2014/072333

申请日：2014-10-17

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  NXP B.V

发明人： LEFEVRE, Francios ,  AZAIS, Florence ,  LATORRE, Laurent ,  DAVID-GRIGNOT, Stephane

IPC分类号： G01R29/26

CPC分类号： G01R29/26 ,  G01R19/175 ,  G01R31/31709

摘要： An apparatus and method is provided for measuring the phase noise of an analogue ac signal. A 1-bit digitizer generates an oversampled 1 bit serial bit stream. This is analysed to identify crossing points in the original signal based on transitions in the 1 bit serial bit streamover a number of periods of the analogue ac signal. A first period or frequency is based on successive crossing points associated with a rising analogue ac signal and a second period or frequency is derived from successive crossing points associated with a falling analogue ac signal. A phase noise level can then be calculated. This provides a low cost and fast phase noise test.

摘要翻译： 提供了一种用于测量模拟交流信号的相位噪声的装置和方法。 1位数字转换器产生一个过采样的1位串行位流。 这被分析以基于模拟交流信号的多个周期中的1位串行比特流中的跃迁来识别原始信号中的交叉点。 第一周期或频率基于与上升模拟交流信号相关联的连续交叉点，并且第二周期或频率从与下降模拟交流信号相关联的连续交叉点导出。 然后可以计算相位噪声电平。 这提供了低成本和快速的相位噪声测试。

公开(公告)号：WO2012072645A1

公开(公告)日：2012-06-07

申请号：PCT/EP2011/071314

申请日：2011-11-29

申请人： NXP B.V ,  EVOY, David Ross ,  SPEHAR, James, Raymond ,  HANSON, Harold, Garth

发明人： EVOY, David Ross ,  SPEHAR, James, Raymond ,  HANSON, Harold, Garth

IPC分类号： G06F13/40

CPC分类号： G06F13/4068

摘要： Bus communications are effected. In accordance with one or more example embodiments, a bus circuit is configured for communicating data in accordance with a main protocol (e.g., as a default), and for communicating with an alternate protocol when signals corresponding to the main protocol are not present. In some implementations, a sense circuit is used with input pins to sense a type of signal for bus communications, and to control communications on the bus with a protocol appropriate for the sensed signals, and for a main protocol when main protocol signals are sensed (e.g., for a default bus operation, or for test operation).

摘要翻译： 巴士通讯有效。 根据一个或多个示例实施例，总线电路被配置为根据主协议（例如，作为默认）来传送数据，并且用于当不存在与主协议相对应的信号时与备用协议通信。 在一些实施方式中，感测电路与输入引脚一起使用以感测用于总线通信的信号的类型，并且使用适合于感测信号的协议来控制总线上的通信，以及当主协议信号被感测时用于主协议 例如，对于默认总线操作，或用于测试操作）。

公开(公告)号：WO2011145025A1

公开(公告)日：2011-11-24

申请号：PCT/IB2011/052068

申请日：2011-05-11

申请人： NXP B.V ,  REIMANN, Klaus ,  STEENEKEN, Peter G ,  VAN LEUKEN-PETERS, Linda ,  ROEST, Aarnoud L ,  WUNNICKE, Olaf ,  GOOSSENS, Martijn

发明人： REIMANN, Klaus ,  STEENEKEN, Peter G ,  VAN LEUKEN-PETERS, Linda ,  ROEST, Aarnoud L ,  WUNNICKE, Olaf ,  GOOSSENS, Martijn

IPC分类号： H04R23/00

CPC分类号： H04R23/008

摘要： A microphone comprises a planar substrate arrangement, an optical source provided over the substrate arrangement for emitting a light beam in a direction parallel to the substrate arrangement and a layer structure defining at least one optical cavity through which the light beam is directed, the cavity exposed to the sound pressure to be sensed. The light beam is directed to a target after passing through the cavity. Optical analysis is used for determining an optical property which is dependent on the pressure in the cavity.

摘要翻译： 麦克风包括平面衬底布置，设置在衬底布置上用于沿平行于衬底布置的方向发射光束的光源以及限定光束被引导的至少一个光腔的层结构，腔暴露 到要感测的声压。 光束在通过空腔后被引导到目标。 光学分析用于确定取决于空腔中的压力的​​光学性质。

公开(公告)号：WO2011145006A1

公开(公告)日：2011-11-24

申请号：PCT/IB2011/051574

申请日：2011-04-12

申请人： NXP B.V ,  PHAN LE, Kim ,  MOUY, Sebastien

发明人： PHAN LE, Kim ,  MOUY, Sebastien

IPC分类号： G06F3/033 ,  G06F3/038 ,  G06F3/03

CPC分类号： G06F3/038 ,  G06F3/0338 ,  G06F3/042

摘要： An apparatus for misalignment compensation in optical joysticks is described. The optical joystick includes a light source, a plurality of photodetectors, and circuitry for controlling operation of the optical joystick.In some embodiments, each of the photodetectors may partitioned into a plurality of photodetector elements and select photodetector elements are configured to be individually activated in order to cause an electrical shifting of the selected photodetector elements to achieve a different operational alignment position of optical components of the optical joystick. In some embodiments, the light source may be similarly be calibrated by individually activating portions of a light-source array to cause an electrical shift. Various other embodiments and methods of operation are also described.

摘要翻译： 描述了光学操纵杆中的未对准补偿装置。 光学操纵杆包括光源，多个光电检测器和用于控制光学操纵杆操作的电路。在一些实施例中，每个光电检测器可以被划分成多个光电检测器元件，并且选择光电检测器元件被配置为单独激活 以便使所选择的光电检测器元件进行电移动，以实现光学操纵杆的光学部件的不同的操作对准位置。 在一些实施例中，光源可以类似地通过单独激活光源阵列的部分来进行校准，以引起电偏移。 还描述了各种其它实施例和操作方法。

公开(公告)号：WO2011132099A1

公开(公告)日：2011-10-27

申请号：PCT/IB2011/051460

申请日：2011-04-05

申请人： NXP B.V ,  REINING, Friedrich

发明人： REINING, Friedrich

IPC分类号： H04R1/04 ,  B81B7/00 ,  H04R19/00 ,  H04R31/00

CPC分类号： H04R1/04 ,  B81B7/0061 ,  B81B2201/0257 ,  H01L2224/48137 ,  H04R1/342 ,  H04R19/005 ,  H04R31/00

摘要： A microphone is disclosed in which a housing is formed by a cap (13) sealed to a substrate (11). A MEMS die (10) is mounted on the substrate (11), the MEMS die (10) incorporating a membrane (12). The membrane (12) has a first surface facing the substrate and in fluid communication with an acoustic inlet port (14) in the cap (13) via an acoustic path (17) and a second surface facing the inner surface of the cap, which second surface along with part of the inner surface of the cap (13) defines at least part of a sealed chamber (19) within which a volume of air is trapped.

摘要翻译： 公开了一种麦克风，其中壳体由密封到基底（11）的盖（13）形成。 MEMS裸片（10）安装在衬底（11）上，MEMS裸片（10）上装有一个膜（12）。 膜（12）具有面向衬底的第一表面，并且经由声路（17）和面向盖的内表面的第二表面与帽（13）中的声学入口（14）流体连通， 第二表面与盖子（13）的内表面的一部分限定了密封室（19）的至少一部分，在该密封腔室内空间体积被捕获。

公开(公告)号：WO2011095902A1

公开(公告)日：2011-08-11

申请号：PCT/IB2011/050111

申请日：2011-01-11

申请人： NXP B.V. ,  HURKX, Godefridus, Adrianus ,  PEREZ GONZALEZ, Jesus

发明人： HURKX, Godefridus, Adrianus ,  PEREZ GONZALEZ, Jesus

IPC分类号： G11C16/02 ,  G11C13/00

CPC分类号： G11C13/0069 ,  G11C13/0004 ,  G11C2013/0071 ,  G11C2013/0078 ,  G11C2013/0092 ,  G11C2213/79

摘要： Disclosed is a method of programming a phase change memory (100) comprising a plurality of memory cells (10), each memory cell comprising a control terminal connected to a word line (30), and a current terminal connected to a bit line (20), comprising applying a first set pulse (Vb) having a shape including a decaying trailing edge (54) to one of the bit line (20) and the word line (30) of a memory cell (10) for changing its phase change material from an amorphous phase to a crystalline phase; applying a second set pulse (Vw) to the other of the bit line and the word line of the memory cell, said second set pulse at least partially overlapping said first set pulse such that the resulting current pulse (Ids) through the memory cell exhibits the decaying trailing edge (52), said decaying trailing edge ensuring the crystallization of the phase change material; applying a first reset pulse (Vb) having said shape to one of the bit line (20) and the word line (30) of a memory cell for changing its phase change material from the crystalline phase to the amorphous phase; and applying a second reset pulse (Vw) to the other of the bit line and the word line of the memory cell, said second set pulse at least partially overlapping said first set pulse such that the resulting current pulse (lds) through the memory cell exhibits the trailing edge of the second reset pulse. A corresponding phase change memory (100) is also disclosed.

摘要翻译： 公开了一种编程包括多个存储器单元（10）的相变存储器（100）的方法，每个存储器单元包括连接到字线（30）的控制端子和连接到位线（20）的电流端子 ），包括将具有衰减后沿（54）的形状的第一设定脉冲（Vb）施加到存储单元（10）的位线（20）和字线（30）之一以改变其相位变化 从非晶相到结晶相的材料; 将第二设定脉冲（Vw）施加到存储器单元的位线和字线中的另一个，所述第二设定脉冲至少部分地与所述第一设定脉冲重叠，使得通过存储单元的结果电流脉冲（Ids）表现出 衰减的后缘（52），所述衰减的后缘确保相变材料的结晶; 将具有所述形状的第一复位脉冲（Vb）施加到存储单元的位线（20）和字线（30）之一，用于将其相变材料从结晶相改变为非晶相; 以及将第二复位脉冲（Vw）施加到所述存储单元的位线和字线中的另一个，所述第二设定脉冲至少部分地与所述第一设定脉冲重叠，使得所得到的电流脉冲（lds）通过所述存储单元 呈现第二复位脉冲的后沿。 还公开了相应的相变存储器（100）。