公开(公告)号：US09331606B2

公开(公告)日：2016-05-03

申请号：US13821701

申请日：2011-09-09

Applicant: Sebastien Hentz ,  Philippe Andreucci ,  Eric Colinet ,  Laurent Duraffourg ,  Sebastien Labarthe

Inventor： Sebastien Hentz ,  Philippe Andreucci ,  Eric Colinet ,  Laurent Duraffourg ,  Sebastien Labarthe

IPC: G01L1/00 ,  G01B7/16 ,  H02N2/18 ,  H03H9/02 ,  H03H9/24 ,  B81B3/00 ,  H02N2/00

CPC classification number: H02N2/18 ,  B81B3/0086 ,  B81B2201/0271 ,  B81B2203/0109 ,  H02N2/22 ,  H03H9/02259 ,  H03H9/2405 ,  H03H2009/0244 ,  H03H2009/02496 ,  Y10T29/42

Abstract: A device with a suspended beam and piezoresistive means of detecting displacement of the beam and a method of manufacturing the device are disclosed. The device comprises a support, a suspended beam, moving parallel to the plane of the support, and means of detecting displacement, comprising at least two piezoresistive strain gauges that are not in line with each other. The beam is suspended through detection means. The two gauges are located on two opposite lateral faces of the beam respectively.

Abstract translation: 公开了一种具有悬挂梁的装置和用于检测梁的位移的压阻装置和制造该装置的方法。 该装置包括支撑件，悬挂梁，平行于支撑件的平面移动，以及检测位移的装置，包括至少两个彼此不一致的压阻应变计。 光束通过检测装置悬挂。 两个量规分别位于梁的两个相对的侧面上。

公开(公告)号：US08558623B2

公开(公告)日：2013-10-15

申请号：US13327388

申请日：2011-12-15

Applicant: Mykhailo Zarudniev ,  Eric Colinet ,  Patrick Villard

Inventor： Mykhailo Zarudniev ,  Eric Colinet ,  Patrick Villard

IPC: H03L7/00

CPC classification number: H03B15/003 ,  Y10T428/1107

Abstract: An oscillator including two groups of elementary junctions having giant magnetoresistance effect traversed by electric currents, the junctions of each of the two groups being in series and energized by respective main currents and the voltages across the terminals of the groups being added together to provide a voltage on an output of the oscillating circuit. The voltage across the terminals of one or more junctions of a first group is applied to a first input of a phase comparator and the voltage across the terminals of one or more junctions of the other group is applied to another input of the phase comparator, the phase comparator providing on two outputs secondary currents of the same amplitude and of opposite signs, which are dependent on the mean phase difference between the voltages applied to the inputs, the secondary currents each being added to a respective main current.

Abstract translation: 包括由电流穿过的具有巨磁电阻效应的两组基本结的振荡器，两组中的每一个的接点串联并由相应的主电流激励，并且将该组的端子两端的电压加在一起以提供电压 在振荡电路的输出上。 将第一组的一个或多个结的端子上的电压施加到相位比较器的第一输入端，并且将另一组的一个或多个结的端子两端的电压施加到相位比较器的另一个输入端， 相位比较器提供两个输出具有相同幅度和相反符号的二次电流，其取决于施加到输入端的电压之间的平均相位差，每个次级电流被加到相应的主电流。

公开(公告)号：US20120206177A1

公开(公告)日：2012-08-16

申请号：US13503738

申请日：2010-10-28

Applicant: Eric Colinet ,  Dimitri Galayko ,  Anton Korniienko

Inventor： Eric Colinet ,  Dimitri Galayko ,  Anton Korniienko

IPC: H03L7/097

CPC classification number: H03L7/087 ,  H03L7/07 ,  H03L7/091 ,  H03L2207/50

Abstract: A device for generating a clock signal, including a phase-locked loop including: a controlled oscillator to deliver a clock signal; plural phase comparators to compare a phase of the clock signal delivered by the controlled oscillator with plural clock signal phases applied at an input of the phase-locked loop; a mechanism for weighted summation of output signals of the plural phase comparators such that one or more of the weighting coefficients applied to one of the output signals has an absolute value that overrides the absolute values of the other weighting coefficients applied to the other output signals; and a mechanism filtering the weighted sum of the output signals of the plural phase comparators, to deliver at an output a control signal to the controlled oscillator.

Abstract translation: 一种用于产生时钟信号的装置，包括锁相环，包括：控制振荡器，用于传送时钟信号; 多个相位比较器，用于将由受控振荡器发送的时钟信号的相位与施加在锁相环输入端的多个时钟信号相位进行比较; 用于对所述多个相位比较器的输出信号进行加权求和的机构，使得施加到所述输出信号之一的加权系数中的一个或多个具有覆盖施加到所述其它输出信号的其他加权系数的绝对值的绝对值; 以及滤除多个相位比较器的输出信号的加权和的机构，以将输出的控制信号传送到受控振荡器。

公开(公告)号：US08115556B2

公开(公告)日：2012-02-14

申请号：US12710678

申请日：2010-02-23

Applicant: Laurent Duraffourg ,  Philippe Andreucci ,  Eric Colinet ,  Sebastien Hentz ,  Eric Ollier

Inventor： Laurent Duraffourg ,  Philippe Andreucci ,  Eric Colinet ,  Sebastien Hentz ,  Eric Ollier

IPC: H03L7/00

CPC classification number: H03B5/323

Abstract: The device resonant comprises a plurality of synchronized oscillators. Each oscillator comprises a resonator which comprises detection means providing detection signals representative of oscillation of the resonator to a feedback loop connected to an excitation input of the resonator. The detection signals control the conductivity of the feedback loop of the oscillator. The excitation inputs of all the resonators are connected to a common point which constitutes the output of the resonant device. A capacitive load is connected between said common point and a reference voltage.

Abstract translation: 器件谐振包括多个同步振荡器。 每个振荡器包括谐振器，该谐振器包括检测装置，其将表示谐振器的振荡的检测信号提供给连接到谐振器的激励输入的反馈环路。 检测信号控制振荡器的反馈回路的电导率。 所有谐振器的激励输入连接到构成谐振装置的输出的公共点。 电容性负载连接在所述公共点和参考电压之间。

公开(公告)号：US20110274184A1

公开(公告)日：2011-11-10

申请号：US13003389

申请日：2008-07-11

Applicant: Christophe Le Blanc ,  Eric Colinet ,  Jerome Juillard

Inventor： Christophe Le Blanc ,  Eric Colinet ,  Jerome Juillard

IPC: H04L27/00

CPC classification number: G05B17/02

Abstract: A method of identifying an electronic or electromechanical system includes: applying at least one noise signal (u) as input to the system, applying an output signal of the system to a one-bit analog digital converter, acquiring a signal at the output of the converter, carrying out an estimation of the output of the system with aid of performing an estimation (ĥ) of the impulse response of the system. The estimation (ĥ) of the impulse response includes: iterative calculation of a plurality of nh elements (J0, . . . , Ji, . . . , Jnh−1) of a given criterion (J), each element including, respectively: at least one term of correlation between the signal at the output of the converter and the noise signal.

Abstract translation: 一种识别电子或机电系统的方法包括：将至少一个噪声信号（u）作为输入施加到系统，将系统的输出信号施加到一位模拟数字转换器，获取在 转换器，借助于执行系统的脉冲响应的估计（ĥ）来执行系统的输出的估计。 脉冲响应的估计（ĥ）包括：给定标准（J）的多个nh个元素（J0，...，Ji，...，Jnh-1）的迭代计算，每个元素分别包括： 转换器输出端的信号与噪声信号之间的至少一个相关项。

公开(公告)号：US20140013848A1

公开(公告)日：2014-01-16

申请号：US14009044

申请日：2012-03-29

Applicant: Eric Colinet ,  Philippe Andreucci ,  Laurent Duraffourg ,  Sebastien Hentz

Inventor： Eric Colinet ,  Philippe Andreucci ,  Laurent Duraffourg ,  Sebastien Hentz

IPC: G01H13/00

CPC classification number: G01H13/00 ,  G01D5/02 ,  G01D5/14

Abstract: A measuring system including: at least two electromechanical resonators each having a resonant frequency varying around an offload resonant frequency according to a physical quantity to be measured; at least one reading device connected to inputs of the resonators and configured to supply an excitation signal on the inputs; and a memory in which is recorded, for each resonator, offload resonance information relating to the offload resonant frequency of the resonator. Each reading device is configured to determine the resonant frequency of one or more resonators selected for reading by configuring at least one element of the reading device using the offload resonance information stored for each selected resonator.

Abstract translation: 一种测量系统，包括：至少两个机电谐振器，每个机电谐振器根据待测量的物理量具有围绕卸载谐振频率变化的谐振频率; 至少一个读取装置，连接到所述谐振器的输入并被配置为在所述输入端上提供激励信号; 并且对于每个谐振器，记录关于谐振器的卸载谐振频率的卸载谐振信息的存储器。 每个读取装置被配置为通过使用为每个选择的谐振器存储的卸载共振信息来配置读取装置的至少一个元件来确定选择用于读取的一个或多个谐振器的谐振频率。

公开(公告)号：US08373513B2

公开(公告)日：2013-02-12

申请号：US12965037

申请日：2010-12-10

Applicant: Julien Arcamone ,  Eric Colinet

Inventor： Julien Arcamone ,  Eric Colinet

IPC: H03B5/30 ,  H01L41/047 ,  H03H9/15

CPC classification number: H03H9/2405 ,  H03H9/2436 ,  H03H2009/02503 ,  H03H2009/2442

Abstract: The resonator comprises an oscillating element and first and second excitation electrodes of the oscillating element. An AC signal generator is connected to the first and second excitation electrodes and delivers first and second signals of the same amplitudes and in antiphase on the first and second electrodes. A first DC voltage source is connected to a third electrode. A second DC voltage source is connected to a fourth electrode. An additional electrode is electrically connected to the oscillating element. A signal representative of oscillation of the oscillating element is provided by the additional electrode formed by an anchoring point of the oscillating element and biased by a third DC voltage.

Abstract translation: 谐振器包括振荡元件和振荡元件的第一和第二激励电极。 AC信号发生器连接到第一和第二激励电极，并将第一和第二信号以相同的幅度和反相传送到第一和第二电极上。 第一直流电压源连接到第三电极。 第二直流电压源连接到第四电极。 附加电极电连接到振荡元件。 表示振荡元件的振荡的信号由由振荡元件的固定点形成并被第三直流电压偏置的附加电极提供。

公开(公告)号：US08253514B2

公开(公告)日：2012-08-28

申请号：US12632239

申请日：2009-12-07

Applicant: Chady Kharrat ,  Eric Colinet

Inventor： Chady Kharrat ,  Eric Colinet

IPC: H03H9/02 ,  H03H9/205

CPC classification number: H03H9/525 ,  H03H9/2436 ,  H03H9/462

Abstract: An array of coupled resonators including: an input unit that supplies an input electrical signal; an electrical excitation unit that electrically excites N coupled resonators of the array using the input electrical signal, wherein the electrical excitation unit includes, for each of the N coupled resonators, an actuator, connected to the input unit, that actuates a respective one of the N coupled resonators according to the input electrical signal, and a variable gain input amplifier that amplifies actuation of a respective one of the N coupled resonators; and a controller that controls a specific setting of a variable gain of each of the variable gain input amplifier.

Abstract translation: 一种耦合谐振器阵列，包括：输入单元，其提供输入电信号; 电激励单元，其使用所述输入电信号电激励所述阵列的N个耦合谐振器，其中所述电激励单元包括用于每个所述N个耦合谐振器的致动器，所述致动器连接到所述输入单元，所述致动器致动所述输出单元中的相应的一个 N个耦合谐振器，以及可变增益输入放大器，其放大N个耦合谐振器中的相应一个的致动; 以及控制器，其控制每个可变增益输入放大器的可变增益的特定设置。

公开(公告)号：US08183945B2

公开(公告)日：2012-05-22

申请号：US12710695

申请日：2010-02-23

Applicant: Eric Colinet ,  Laurent Duraffourg

Inventor： Eric Colinet ,  Laurent Duraffourg

IPC: H03B5/30

CPC classification number: H03B5/30

Abstract: The oscillator comprises at least a first series of a multiple of four sub-assemblies each of which comprises an excitation terminal and an output terminal. The sub-assemblies are arranged in series in a closed loop. The output terminal of each sub-assembly is connected to the excitation terminal of the following sub-assembly. The output terminal of one of the sub-assemblies constitutes the output terminal of the oscillator. Each sub-assembly comprises excitation means and a nanowire which constitutes the electromechanical resonator and the piezoresistive detection means of movement of the resonator. A first terminal of the nanowire is connected to a first supply voltage. The second terminal of the nanowire constitutes the output terminal of the sub-assembly which is grounded via a corresponding resistive circuit. An input terminal of the excitation means constitutes the excitation terminal of the sub-assembly.

Abstract translation: 所述振荡器至少包括四个子组件中的至少一个第一系列，每个子组件包括激励端子和输出端子。 子组件在闭环中串联布置。 每个子组件的输出端子连接到以下子组件的激励端子。 其中一个子组件的输出端构成振荡器的输出端。 每个子组件包括构成机电谐振器的激励装置和纳米线，以及谐振器运动的压阻检测装置。 纳米线的第一端子连接到第一电源电压。 纳米线的第二端子构成通过相应的电阻电路接地的子组件的输出端子。 励磁装置的输入端子构成子组件的励磁端子。

公开(公告)号：US20100141355A1

公开(公告)日：2010-06-10

申请号：US12632239

申请日：2009-12-07

Applicant: Chady Kharrat ,  Eric Colinet

Inventor： Chady Kharrat ,  Eric Colinet

IPC: H03H9/02

CPC classification number: H03H9/525 ,  H03H9/2436 ,  H03H9/462

Abstract: This array (10) of coupled resonators (16i) comprises means (12) for supplying an input electrical signal (Ve) and means (14) for electrically exciting N coupled resonators (16i) of the array using this input electrical signal.The electrical excitation means (14) comprise, for each of these N coupled resonators (16i), actuation means (18,) connected to the means (12) for supplying the input electrical signal for an actuation of this coupled resonator according to the input electrical signal, and variable gain input amplification means (20i) for the actuation of this coupled resonator specific to this coupled resonator (16i). Furthermore, they comprise means (22) for controlling a specific setting of the variable gain of each of the input amplification means (20i).

Abstract translation: 耦合谐振器（16i）的阵列（10）包括用于提供输入电信号（Ve）的装置（12）和用于使用该输入电信号电激励阵列的N个耦合谐振器（16i）的装置（14）。 对于这些N个耦合谐振器（16i）中的每一个，电激励装置（14）包括连接到装置（12）的致动装置（18），用于根据输入端提供用于该耦合谐振器的致动的输入电信号 电信号和可变增益输入放大装置（20i），用于致动该耦合谐振器（16i）专用的耦合谐振器。 此外，它们包括用于控制每个输入放大装置（20i）的可变增益的特定设置的装置（22）。