FR3094480B1 - Capteur à ondes acoustiques et interrogation de celui-ci - Google Patents

Capteur à ondes acoustiques et interrogation de celui-ci Download PDF

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Publication number
FR3094480B1
FR3094480B1 FR1903330A FR1903330A FR3094480B1 FR 3094480 B1 FR3094480 B1 FR 3094480B1 FR 1903330 A FR1903330 A FR 1903330A FR 1903330 A FR1903330 A FR 1903330A FR 3094480 B1 FR3094480 B1 FR 3094480B1
Authority
FR
France
Prior art keywords
acoustic wave
wave sensor
interrogation
processing means
interrogation device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1903330A
Other languages
English (en)
Other versions
FR3094480A1 (fr
Inventor
Sylvain Ballandras
Thierry Laroche
Julien Garcia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soitec SA
Original Assignee
Frecnsys SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1903330A priority Critical patent/FR3094480B1/fr
Application filed by Frecnsys SAS filed Critical Frecnsys SAS
Priority to PCT/EP2020/057666 priority patent/WO2020200822A1/fr
Priority to US17/599,149 priority patent/US20220173721A1/en
Priority to CN202080025765.4A priority patent/CN113647017B/zh
Priority to KR1020217035216A priority patent/KR20210141733A/ko
Priority to EP20710985.1A priority patent/EP3949121A1/fr
Priority to JP2021557482A priority patent/JP2022526950A/ja
Publication of FR3094480A1 publication Critical patent/FR3094480A1/fr
Application granted granted Critical
Publication of FR3094480B1 publication Critical patent/FR3094480B1/fr
Priority to JP2023171515A priority patent/JP2023171888A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6406—Filters characterised by a particular frequency characteristic
    • H03H9/6416—SAW matched filters, e.g. surface acoustic wave compressors, chirped or coded surface acoustic wave filters
    • H03H9/642—SAW transducers details for remote interrogation systems, e.g. surface acoustic wave transducers details for ID-tags
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G01K11/26—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of resonant frequencies
    • G01K11/265—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of resonant frequencies using surface acoustic wave [SAW]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/755—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using delay lines, e.g. acoustic delay lines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/0672—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks
    • G06K19/0675—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks the resonating marks being of the surface acoustic wave [SAW] kind
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

La présente invention concerne un procédé d'interrogation d'un capteur à ondes acoustiques, comprenant une transmission, par un dispositif d’interrogation, d’un signal radiofréquence d'interrogation au capteur à ondes acoustiques au moyen d'une antenne de transmission, une réception, de la part du dispositif d’interrogation, d’un signal radiofréquence de réponse en provenance du capteur à ondes acoustiques au moyen d'une antenne de réception, et un traitement par un moyen de traitement du dispositif d’interrogation du signal radiofréquence de réponse reçu pour obtenir des composantes en phase et en quadrature à la fois dans le domaine temporel et dans le domaine fréquentiel, une détermination par le moyen de traitement de perturbations des composantes en phase et en quadrature obtenues à la fois dans le domaine temporel et dans le domaine fréquentiel, et une détermination par le moyen de traitement d’une valeur d'un mesurande sur la base des perturbations détectées. Figure pour l’abrégé : Figure 1
FR1903330A 2019-03-29 2019-03-29 Capteur à ondes acoustiques et interrogation de celui-ci Active FR3094480B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1903330A FR3094480B1 (fr) 2019-03-29 2019-03-29 Capteur à ondes acoustiques et interrogation de celui-ci
US17/599,149 US20220173721A1 (en) 2019-03-29 2020-03-19 Acoustic wave sensor and interrogation of the same
CN202080025765.4A CN113647017B (zh) 2019-03-29 2020-03-19 声波传感器及对其的询问
KR1020217035216A KR20210141733A (ko) 2019-03-29 2020-03-19 음파 센서 및 그 조사
PCT/EP2020/057666 WO2020200822A1 (fr) 2019-03-29 2020-03-19 Capteur d'ondes acoustiques et interrogation de celui-ci
EP20710985.1A EP3949121A1 (fr) 2019-03-29 2020-03-19 Capteur d'ondes acoustiques et interrogation de celui-ci
JP2021557482A JP2022526950A (ja) 2019-03-29 2020-03-19 音波センサ及びその質問
JP2023171515A JP2023171888A (ja) 2019-03-29 2023-10-02 音波センサ及びその質問

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903330 2019-03-29
FR1903330A FR3094480B1 (fr) 2019-03-29 2019-03-29 Capteur à ondes acoustiques et interrogation de celui-ci

Related Child Applications (1)

Application Number Title Priority Date Filing Date
FR2108555A Division FR3113316B1 (fr) 2021-08-06 2021-08-06 Capteur à ondes acoustiques et interrogation de celui-ci

Publications (2)

Publication Number Publication Date
FR3094480A1 FR3094480A1 (fr) 2020-10-02
FR3094480B1 true FR3094480B1 (fr) 2021-10-01

Family

ID=67384038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903330A Active FR3094480B1 (fr) 2019-03-29 2019-03-29 Capteur à ondes acoustiques et interrogation de celui-ci

Country Status (7)

Country Link
US (1) US20220173721A1 (fr)
EP (1) EP3949121A1 (fr)
JP (2) JP2022526950A (fr)
KR (1) KR20210141733A (fr)
CN (1) CN113647017B (fr)
FR (1) FR3094480B1 (fr)
WO (1) WO2020200822A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4009501A1 (fr) * 2020-12-02 2022-06-08 pro-micron GmbH Surveillance d'état d'un élément rotatif, notamment d'un rotor d'un moteur électrique
CN114813964B (zh) * 2022-04-24 2023-08-22 中国工程物理研究院化工材料研究所 一种采用时域信息决策脆性材料结构件起裂损伤的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859991A (en) * 1987-08-28 1989-08-22 Sensormatic Electronics Corporation Electronic article surveillance system employing time domain and/or frequency domain analysis and computerized operation
US6107910A (en) * 1996-11-29 2000-08-22 X-Cyte, Inc. Dual mode transmitter/receiver and decoder for RF transponder tags
US6556104B2 (en) * 2000-08-31 2003-04-29 Sawtek, Inc. Surface acoustic wave devices using optimized cuts of a piezoelectric substrate
US20020103636A1 (en) * 2001-01-26 2002-08-01 Tucker Luke A. Frequency-domain post-filtering voice-activity detector
GB0120571D0 (en) * 2001-08-23 2001-10-17 Transense Technologies Plc Interrogation of passive sensors
US7717544B2 (en) * 2004-10-01 2010-05-18 Labcyte Inc. Method for acoustically ejecting a droplet of fluid from a reservoir by an acoustic fluid ejection apparatus
DE10233636A1 (de) * 2002-07-24 2004-02-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur SAW-Sensor-Vermessung und -Kalibrierung
US8015886B2 (en) * 2004-08-16 2011-09-13 Transense Technologies Plc Torque measurement within a powertrain
US7777625B1 (en) * 2005-08-25 2010-08-17 University Of Central Florida Research Foundation, Inc. Weighted saw reflector gratings for orthogonal frequency coded SAW ID tags and sensors
CN100365432C (zh) * 2005-10-11 2008-01-30 汪柏年 一种基于超声波或声波连续声场鉴相原理的位移/距离测量方法及其装置
GB2468899B (en) * 2009-03-25 2013-11-06 Transense Technologies Plc Improved interrogation method for passive wireless sensor interrogation system
FR2979147B1 (fr) * 2011-08-17 2013-08-09 Senseor Procede d'interrogation d'un capteur differentiel de type acoustique a deux resonances et dispositif mettant en oeuvre le procede d'interrogation
GB201408125D0 (en) * 2014-05-08 2014-06-25 Optasense Holdings Ltd Fibre optic distributed sensing
US10156852B2 (en) * 2016-01-05 2018-12-18 Locix, Inc. Systems and methods for using radio frequency signals and sensors to monitor environments

Also Published As

Publication number Publication date
CN113647017A (zh) 2021-11-12
CN113647017B (zh) 2024-05-14
US20220173721A1 (en) 2022-06-02
FR3094480A1 (fr) 2020-10-02
EP3949121A1 (fr) 2022-02-09
WO2020200822A1 (fr) 2020-10-08
KR20210141733A (ko) 2021-11-23
JP2023171888A (ja) 2023-12-05
JP2022526950A (ja) 2022-05-27

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