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1. 发明授权

US07023905B2 Correlation and demodulation circuit for a receiver for signals modulated by a specific code 失效
标题翻译：用于由特定码调制的信号的接收机的相关和解调电路
公开(公告)号：US07023905B2
公开(公告)日：2006-04-04
申请号：US09994886
申请日：2001-11-28
申请人： Pierre-André Farine , Jean-Daniel Etienne , Ruud Riem-Vis , Elham Firouzi
发明人： Pierre-André Farine , Jean-Daniel Etienne , Ruud Riem-Vis , Elham Firouzi
IPC分类号： H04B15/00 , H04K1/00 , H04L27/00
CPC分类号： H04L1/24 , G01S19/23 , G01S19/30 , H04B1/707 , H04B1/709 , H04B2201/70715
摘要： The correlation and demodulation circuit (6) in particular for a pseudo-random code radio-frequency signal receiver (1) includes a correlation stage (7) connected to a microprocessor (12) in particular for configuring the correlation stage in normal operating mode or in test mode. In normal operation the stage receives intermediate signals (IF) corresponding to the radio-frequency signals shaped in means (3) for receiving the modulated signals from the receiver. The intermediate signals are correlated in a correlator control loop (8) of said correlation stage (7) with a replica of the first code supplied by a code generator (25). The code generator (25) is adapted via a microprocessor (12) to generate a replica of a pseudo-random code of shorter repetition length than the pseudo-random code of the radio-frequency signals. Intermediate test signals (IFtest) with a reduced pseudo-random code are supplied to the correlation stage (7) so as to perform a test representative of the correlation stage in closed loop operation more quickly than with conventional intermediate signals.
摘要翻译：特别是用于伪随机码射频信号接收机（1）的相关和解调电路（6）包括连接到微处理器（12）的相关级（7），特别是用于在正常操作模式下配置相关级或在测试模式。在正常操作中，平台接收对应于在装置（3）中形成的射频信号的中间信号（IF），用于从接收机接收调制信号。中间信号在所述相关级（7）的相关器控制环路（8）中与代码生成器（25）提供的第一代码的副本相关。代码生成器（25）通过微处理器（12）进行调整，以生成比射频信号的伪随机码短的重复长度的伪随机码的副本。具有减少的伪随机码的中间测试信号（IFS测试）被提供给相关级（7），以便在闭环操作中执行代表相关级的测试比常规中间信号。

2. 发明授权

US06650150B2 Numerically controlled oscillator in particular for a radiofrequency signal receiver 失效
公开(公告)号：US06650150B2
公开(公告)日：2003-11-18
申请号：US09988276
申请日：2001-11-19
申请人： Pierre-André Farine , Jean-Daniel Etienne , Ruud Riem-Vis , Elham Firouzi
发明人： Pierre-André Farine , Jean-Daniel Etienne , Ruud Riem-Vis , Elham Firouzi
IPC分类号： H03B2100
CPC分类号： G06F7/68 , G01S19/13 , G01S19/29 , G01S19/34 , G01S19/35 , G06F1/0328 , H04B2001/70706
摘要： The numerically controlled oscillator (8) is mounted in particular in a radiofrequency signal receiver which further includes means (3) for receiving and shaping the radiofrequency signals, a correlation stage (4) and a clock signal generator. The oscillator receives at one input a clock signal with a first frequency (CLK) which clocks the oscillator operations, and a binary word of several bits (Nb) to provide at one output at least an output signal (Mb) with a frequency determined as a function of said binary word and the clock signal. The oscillator includes a first accumulation stage (12) for a first number of most-significant bits (Ob) of the binary word and a second accumulation stage (12) for a second number of least-significant bits (Pb) of said binary word. The first accumulation stage is clocked at the first clock frequency (CLK) to supply the determined frequency output signal (Mb), while the second stage is clocked at a second clock frequency (CLK/N) N times lower than the first clock frequency. Output bits (Qb) or binary signals from the second stage are multiplied by N to be introduced at the input of the first stage every N cycles of the clock signal at the first frequency (CLK).

3. 发明授权

US06912242B2 Low power RF receiver with redistribution of synchronisation tasks 失效
标题翻译：低功率RF接收机，具有同步任务的重新分配
公开(公告)号：US06912242B2
公开(公告)日：2005-06-28
申请号：US09886025
申请日：2001-06-22
申请人： Pierre-André Farine , Jean-Daniel Etienne , Ruud Riem-Vis , Elham Firouzi
发明人： Pierre-André Farine , Jean-Daniel Etienne , Ruud Riem-Vis , Elham Firouzi
IPC分类号： G04G1/00 , G01S1/00 , G01S19/14 , G01S19/29 , G01S19/30 , G01S19/34 , G01S19/35 , H04B1/06 , H04B1/707 , H04B7/185 , H04B1/69 , H04B1/713
CPC分类号： H04B1/7075 , G01S19/14 , G01S19/29 , G01S19/30 , G01S19/34 , G01S19/35 , H04B1/709 , H04B7/18517 , Y02D70/164 , Y02D70/26 , Y02D70/40 , Y02D70/446
摘要： A low power RF receiver (1) has an antenna (2), a reception and shaping stage (3) for the radio-frequency signals provided by the antenna, a 12-channel correlation stage (7) receiving intermediate signals (IF) shaped by the reception stage (3), and a microprocessor (12) connected to the correlation stage for calculating X, Y and Z position, velocity and time data as a function of data provided by the radio-frequency signals, such as GPS signals, transmitted by satellites. Each channel includes a correlator (8) associated with a controller (9), which also includes a digital signal processing algorithm to allow all the synchronisation tasks for acquiring and tracking a satellite to be performed autonomously when the channel (7′) is set in operation, and to lock onto the satellite. Buffer registers (11) are placed at the interface between the correlation stage (7) and the microprocessor (12) for the mutual transfer of data. The low power RF receiver may be mounted in the case of a watch and powered by the energy accumulator or battery of the watch.
摘要翻译：低功率RF接收器（1）具有天线（2），用于由天线提供的射频信号的接收和整形级（3），12信道相关级（7），接收中间信号（IF）形状通过接收级（3）和连接到相关级用于计算X，Y和Z位置的速度和时间数据的微处理器（12），作为由诸如GPS信号的射频信号提供的数据的函数，由卫星传输。每个通道包括与控制器（9）相关联的相关器（8），该相关器（8）还包括数字信号处理算法，以便当信道（7'）被设置为自动地允许所有同步任务用于获取和跟踪卫星被自主执行操作，并锁定在卫星上。缓冲寄存器（11）被放置在相关级（7）和微处理器（12）之间的接口处，用于数据的相互传送。低功率RF接收器可以安装在手表的情况下并由手表的蓄能器或电池供电。

4. 发明授权

US06882308B2 Portable device for determining horizontal and vertical positions and method for operating the same 有权
标题翻译：用于确定水平和垂直位置的便携式设备及其操作方法
公开(公告)号：US06882308B2
公开(公告)日：2005-04-19
申请号：US10245124
申请日：2002-09-17
申请人： Pierre-André Farine , Jean-Daniel Etienne
发明人： Pierre-André Farine , Jean-Daniel Etienne
IPC分类号： G01C21/16 , G01C5/06 , G01S5/14 , G01S19/34 , G01S19/37 , G01S19/47 , G01S19/50 , H04Q7/34
CPC分类号： G01S19/37 , G01C5/06 , G01S19/34 , G01S19/47 , G01S19/50
摘要： The portable device (10) is used for determining horizontal and vertical positions. It includes a pressure sensor altimeter (15) calibrated to a predetermined initial altitude, a GPS signal receiver (12) arranged to receive, via an antenna (11), signals originating from several satellites (20) in order to calculate position data of the device, a processing unit (14) receiving the position data from the receiver (12) and an altitude value from the altimeter (15), and display means (16) for the horizontal and vertical positions of the device processed and provided by the processing unit. The processing unit sends the GPS receiver a signal corresponding to the altitude value of the calibrated altimeter to enable the receiver to determine, using the altitude value, the position data of the device. A memory (13) including cartographic data and associated with the GPS receiver (12) can provide the precise data to the processing unit (14) in particular for calibrating the altimeter.
摘要翻译：便携式设备（10）用于确定水平和垂直位置。它包括校准到预定初始高度的压力传感器高度计（15），布置成经由天线（11）接收来自几颗卫星（20）的信号的GPS信号接收器（12），以便计算出接收来自接收器（12）的位置数据的处理单元（14）和来自高度计（15）的高度值的处理单元（14），以及用于通过处理处理和提供的设备的水平和垂直位置的显示装置（16）单元。处理单元向GPS接收机发送与校准高度计的高度值相对应的信号，以使接收机能够使用高度值来确定设备的位置数据。包括制图数据并与GPS接收器（12）相关联的存储器（13）可以将精确数据提供给处理单元（14），特别是用于校准高度计。

5. 发明授权

US5668317A Device and method for measuring an angular speed 失效
标题翻译：用于测量角速度的装置和方法
公开(公告)号：US5668317A
公开(公告)日：1997-09-16
申请号：US663928
申请日：1996-06-14
申请人： Pierre-Andre Farine , Jean-Daniel Etienne , Silvio Dalla Piazza
发明人： Pierre-Andre Farine , Jean-Daniel Etienne , Silvio Dalla Piazza
IPC分类号： G01C19/56 , G01P9/04
CPC分类号： G01C19/5614
摘要： An angular speed measuring device includes an oscillator for producing an excitation signal which induces mechanical vibrations in a rotating tuning fork, and an analog processing circuit for processing an electrical detection signal derived from the tuning fork. The analog processing circuit comprises a temperature-independent phase shifter responsive to the excitation signal for producing two signals in quadrature. The quadrature signals are applied to two multipliers which also receive the detection signal. The output signals from the multipliers are dependent on the fixed phase shift .phi. between the excitation signal and the detection signal, which is fixed for a given tuning fork, and on the variable phase shift .psi. which is a function of the rotational speed of the tuning fork, but the multiplier output signals are independent of temperature. After A/D conversion, the multiplier output signals are processed in a microprocessor to determine the angular speed.
摘要翻译：角速度测量装置包括用于产生在旋转音叉中引起机械振动的激励信号的振荡器和用于处理从音叉导出的电检测信号的模拟处理电路。模拟处理电路包括一个温度独立的移相器，响应激励信号产生正交的两个信号。正交信号被施加到也接收检测信号的两个乘法器。来自乘法器的输出信号取决于对于给定音叉固定的激励信号和检测信号之间的固定相移phi以及作为调谐转速的函数的可变相移psi 叉，但乘数输出信号与温度无关。在A / D转换之后，乘法器输出信号在微处理器中处理以确定角速度。

6. 发明申请

US20060227058A1 Ground connection of a printed circuit board placed in a wristwatch type electronic device 有权
标题翻译：布置在手表型电子设备中的印刷电路板的接地连接
公开(公告)号：US20060227058A1
公开(公告)日：2006-10-12
申请号：US10554916
申请日：2004-06-14
申请人： Emil Zellweger , Jean-Daniel Etienne , Yvan Ferri
发明人： Emil Zellweger , Jean-Daniel Etienne , Yvan Ferri
IPC分类号： H01Q1/12
CPC分类号： H01Q1/38 , H01Q1/273 , H05K1/0213 , H05K3/325
摘要： There is disclosed an electronic instrument worn on the wrist including a case (2) at least a part (4) of which is electrically conductive and in which are housed an electronic module (6) including a printed circuit board (60) and an electric power source (10) for powering the electronic module. The printed circuit board (60) has, at its periphery, a mechanical contact zone with the electrically conductive part (4) of the case (2), and includes a conductive path (65) extending at the periphery of the printed circuit board, over the mechanical contact zone, and establishing an electric contact with the electrically conductive part (4) of the case (2). The electronic instrument further provides an antenna (20) provided with an ground plane (22) where the conductive path (65) electrically connects this ground plane (22) to the electrically conductive path (4) of the case (2), in directions extending substantially in the extension of the ground plane of the antenna (20) in order to increase the reception sensitivity of the latter.
摘要翻译：公开了一种佩戴在手腕上的电子仪器，该电子仪器的至少一部分（4）具有导电性，壳体（2）容纳有包括印刷电路板（60）和电用于为电子模块供电的电源（10）。印刷电路板（60）在其周边处具有与壳体（2）的导电部分（4）的机械接触区域，并且包括在印刷电路板的周边延伸的导电路径（65）并且与壳体（2）的导电部分（4）建立电接触。该电子仪器还提供一个天线（20），该天线设置有接地平面（22），其中导电路径（65）将该接地平面（22）与壳体（2）的导电路径（4）电连接，方向基本上在天线（20）的接地平面的延伸部延伸，以增加后者的接收灵敏度。

7. 发明授权

US5736640A Device and method for measuring an angular speed 失效
标题翻译：用于测量角速度的装置和方法
公开(公告)号：US5736640A
公开(公告)日：1998-04-07
申请号：US661322
申请日：1996-06-13
申请人： Pierre-Andre Farine , Jean-Daniel Etienne , Silvio Dalla Piazza
发明人： Pierre-Andre Farine , Jean-Daniel Etienne , Silvio Dalla Piazza
IPC分类号： G01C19/56 , G01P9/00
CPC分类号： G01C19/5614
摘要： The angular speed measuring device comprises: a transducer (1) intended to rotate at said angular speed; means (9) for generating a mechanical vibration of said transducer (1) in response to an excitation signal (OSC), this mechanical vibration comprising a parasite component and at least one useful component having an amplitude which is representative of said angular speed, and means for producing an electric detection signal (DET) representative of said mechanical vibration and also comprising a parasite component and at least one useful component having an amplitude which is representative of said angular speed. The device is characterized in that it further comprises processing means (23) for obtaining from said electric detection signal (DET), an analog measurement signal (S") the amplitude of which only depends on said useful component of the electric detection signal (DET), the parasite component of the electric detection signal being eliminated.
摘要翻译：角速度测量装置包括：换能器（1），用于以所述角速度旋转; 用于响应于激励信号（OSC）产生所述换能器（1）的机械振动的装置（9），该机械振动包括寄生分量和至少一个有用分量，其中振幅代表所述角速度;以及用于产生代表所述机械振动的电检测信号（DET）的装置，并且还包括寄生物分量和至少一个有用的分量，该有用分量具有代表所述角速度的振幅。该装置的特征在于，它还包括用于从所述电检测信号（DET）获得的处理装置（23），其振幅仅取决于电检测信号的所述有用分量的模拟测量信号（S“ DET），电检测信号的寄生成分消除。

8. 发明授权

US4966150A Echo tracking system for apparatus for ultrasonic measurement of the position of a mobile wall 失效
标题翻译：用于超声波测量移动墙位置的设备的回波跟踪系统
公开(公告)号：US4966150A
公开(公告)日：1990-10-30
申请号：US336392
申请日：1989-04-11
申请人： Jean-Daniel Etienne , Pierre-Andre Farine , Claude Bornoz
发明人： Jean-Daniel Etienne , Pierre-Andre Farine , Claude Bornoz
IPC分类号： G01N29/44 , A61B8/00 , G01S15/18 , G01S15/66 , G01S15/89
CPC分类号： G01S15/18 , G01S15/66
摘要： An echo tracker clamps a time window for detecting an echo at the position of an echo produced by a mobile wall receiving an ultrasonic pulse signal at a repetition rate F.sub.r. It includes a depth counter (28) which counts in order to define the beginning of the time window in relation to a pulse of the pulse signal and which when it reaches a given value, supplies an enabling signal to activate authorization means (30) and a position detector (32).Enabling means (30) provide an enabling signal for a given time which defines the detecting time window. During this time, the position detector counts until the echo is detected. The value reached at that instant is used to clamp again the time window and to modify the initial value of the depth indicator.The invention is useful in the medical field for measuring the changes of the position of an interface between two tissues.
摘要翻译：回波跟踪器夹持时间窗口，用于检测在以重复率Fr接收超声脉冲信号的移动墙产生的回波位置处的回波。它包括深度计数器（28），其计数以便相对于脉冲信号的脉冲定义时间窗口的开始，并且当达到给定值时，提供使能信号以激活授权装置（30）和位置检测器（32）。启用装置（30）在定义检测时间窗口的给定时间内提供使能信号。在此期间，位置检测器计数，直到检测到回波。此时达到的值用于再次钳制时间窗口并修改深度指示器的初始值。本发明在用于测量两个组织之间的界面的位置变化的医学领域中是有用的。

9. 发明授权

US08159324B2 Portable electronic device for controlling and managing functions and/or data of a vehicle 有权
标题翻译：便携式电子设备，用于控制和管理车辆的功能和/或数据
公开(公告)号：US08159324B2
公开(公告)日：2012-04-17
申请号：US12091019
申请日：2005-10-20
申请人： Emil Zellweger , Frank Bajahr , Volker Urban , Jean-Daniel Etienne
发明人： Emil Zellweger , Frank Bajahr , Volker Urban , Jean-Daniel Etienne
IPC分类号： G05B23/02
CPC分类号： G07C9/00309 , A45C11/325
摘要： The portable electronic device (1) allows functions and/or data of a vehicle to be controlled and managed. In order to do this, the portable device comprises, in a casing having an upper part (10) fixed, for example, in a removable manner on a lower part (11), means for wirelessly transmitting and receiving signals for short range personalised communication with the vehicle. It further comprises a microprocessor unit for processing functions and/or data of the device and of the vehicle, at least one display screen (3) having a portion which is visible from outside the casing for displaying different menus or data of the device or of the vehicle, and manual control means (5, 6) for controlling the execution of functions of the microprocessor unit. A power source, such as a battery, is provided in the casing for supplying electric power to all the electronic components of the device. The manual control means comprise control keys (5) each having a touch-sensitive pad arranged on an inner face of the upper part (10) of the casing. Each control key may be individually activated by a finger of a user placed on the casing in a specified region of the touch-sensitive pad to be activated. The control means further comprise at least one control button (6) which can be pressed, in particular to make the control keys (5) and the display screen (3) switch from an idle mode to an operating mode.
摘要翻译：便携式电子设备（1）允许控制和管理车辆的功能和/或数据。为了做到这一点，便携式设备包括在具有例如在下部（11）上以可移除方式固定的上部（10）的壳体中，用于无线发送和接收用于短距离个性化通信的信号的装置与车辆。它还包括用于处理设备和车辆的功能和/或数据的微处理器单元，至少一个显示屏幕（3），其具有从壳体外部可见的部分，用于显示设备的不同菜单或数据，或者车辆和用于控制微处理器单元的功能的执行的手动控制装置（5,6）。在壳体中设置有诸如电池的电源，用于向装置的所有电子部件供电。手动控制装置包括各自具有布置在壳体的上部（10）的内表面上的触敏垫的控制键（5）。每个控制键可以被放置在壳体上的用户的手指在触敏板的指定区域中单独激活以被激活。控制装置还包括至少一个可被按压的控制按钮（6），特别是使控制键（5）和显示屏（3）从空闲模式切换到操作模式。

10. 发明申请

US20050073806A1 Portable electronic instrument including at least one input/output terminal for establishing a communication with an electronic unit arranged within said instrument 有权
标题翻译：便携式电子仪器包括至少一个用于与布置在所述仪器内的电子单元建立通信的输入/输出端子
公开(公告)号：US20050073806A1
公开(公告)日：2005-04-07
申请号：US10946882
申请日：2004-09-22
申请人： Yves Oesch , Jean-Daniel Etienne , Emil Zellweger , Yvan Ferri
发明人： Yves Oesch , Jean-Daniel Etienne , Emil Zellweger , Yvan Ferri
IPC分类号： G04G17/06 , G04G21/00 , G04G99/00 , H01R13/648 , H05K5/00
CPC分类号： H01R13/6485 , G04B3/048
摘要： There is disclosed a portable electronic instrument (1) including a case (2), at least one electronic unit (72, 74) housed inside the case, and at least a first input and/or output terminal (A; B) accessible from the exterior of the case and including an electrically conductive element (100) which is mounted so as to be mobile with respect to the case. The input and/or output terminal is adapted to be electrically connected to an input and/or output terminal (72A, 74A; 72B, 74B) of said electronic unit via a transmission line (I/OA; I/OB) and for allowing transmission of electric signals on the transmission line through the connecting element. The connecting element can occupy a first or second position in which the input and/or output terminal is respectively uncoupled from or coupled to the input and/or output terminal of the electronic unit. The portable electronic instrument further includes a transmission gate (TGA; TGB) inserted on the transmission line between the input and/or output terminal and the input and/or output terminal of the electronic unit, said transmission gate having a transmitting and non-transmitting state allowing the input and/or output terminal to be respectively coupled to or uncoupled from said input and/or output terminal of the electronic unit. A protective element (TVSA, TVSB) against electrostatic charges is also inserted on the transmission line between the input and/or output terminal and the transmission gate.
摘要翻译：公开了一种便携式电子仪器（1），其包括壳体（2），容纳在壳体内的至少一个电子单元（72,74）以及至少可从第一输入和/或输出端子（A; B）壳体的外部并且包括安装成相对于壳体移动的导电元件（100）。输入和/或输出端子适于经由传输线（I / OA; I / OB）电连接到所述电子单元的输入和/或输出端子（72A，74A; 72B，74B），并允许通过连接元件在传输线上传输电信号。连接元件可以占据第一或第二位置，其中输入和/或输出端子分别与电子单元的输入和/或输出端子分离或耦合到电子单元的输入和/或输出端子。便携式电子仪器还包括插入在输入和/或输出端子与电子单元的输入和/或输出端子之间的传输线上的传输门（TGA; TGB），所述传输门具有发送和不发送允许输入和/或输出端子分别耦合到电子单元的所述输入和/或输出端子或从其分离。防静电电极的保护元件（TVSA，TVSB）也插入在输入和/或输出端子与传输门之间的传输线上。

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