FR2906630B1 - Dispositif d'interrogation d'un capteur passif de type a ondes acoustiques de surface. - Google Patents

Dispositif d'interrogation d'un capteur passif de type a ondes acoustiques de surface.

Info

Publication number
FR2906630B1
FR2906630B1 FR0608565A FR0608565A FR2906630B1 FR 2906630 B1 FR2906630 B1 FR 2906630B1 FR 0608565 A FR0608565 A FR 0608565A FR 0608565 A FR0608565 A FR 0608565A FR 2906630 B1 FR2906630 B1 FR 2906630B1
Authority
FR
France
Prior art keywords
interrogation
surface wave
wave type
passive sensor
acoustic surface
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.)
Expired - Fee Related
Application number
FR0608565A
Other languages
English (en)
Other versions
FR2906630A1 (fr
Inventor
Jean Michel Friedt
Gilles Martin
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.)
SENSeOR
Original Assignee
SENSeOR
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
Application filed by SENSeOR filed Critical SENSeOR
Priority to FR0608565A priority Critical patent/FR2906630B1/fr
Priority to PCT/EP2007/058692 priority patent/WO2008037547A2/fr
Publication of FR2906630A1 publication Critical patent/FR2906630A1/fr
Application granted granted Critical
Publication of FR2906630B1 publication Critical patent/FR2906630B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/086—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing passive circuit, e.g. resonant circuit transponders

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR0608565A 2006-09-29 2006-09-29 Dispositif d'interrogation d'un capteur passif de type a ondes acoustiques de surface. Expired - Fee Related FR2906630B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0608565A FR2906630B1 (fr) 2006-09-29 2006-09-29 Dispositif d'interrogation d'un capteur passif de type a ondes acoustiques de surface.
PCT/EP2007/058692 WO2008037547A2 (fr) 2006-09-29 2007-08-21 Dispositif d'interrogation d'un capteur passif de type a ondes acoustiques de surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0608565A FR2906630B1 (fr) 2006-09-29 2006-09-29 Dispositif d'interrogation d'un capteur passif de type a ondes acoustiques de surface.

Publications (2)

Publication Number Publication Date
FR2906630A1 FR2906630A1 (fr) 2008-04-04
FR2906630B1 true FR2906630B1 (fr) 2009-12-11

Family

ID=38235373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0608565A Expired - Fee Related FR2906630B1 (fr) 2006-09-29 2006-09-29 Dispositif d'interrogation d'un capteur passif de type a ondes acoustiques de surface.

Country Status (2)

Country Link
FR (1) FR2906630B1 (fr)
WO (1) WO2008037547A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030154B1 (fr) 2014-12-10 2018-11-23 Sasu Frec'n'sys Dispositif de capteur a ondes elastiques de surface a reponse electrique stable
FR3066591B1 (fr) * 2017-05-19 2020-10-16 Senseor Procede d'optimisation de conception d'un dispositif comprenant des moyens d'interrogation et un capteur passif interrogeable a distance
US11805396B2 (en) 2019-03-27 2023-10-31 Analog Devices, Inc. Coherent summation in wireless sensor platforms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53120295A (en) * 1977-03-30 1978-10-20 Toshiba Corp Subject discrimination device
US6114971A (en) * 1997-08-18 2000-09-05 X-Cyte, Inc. Frequency hopping spread spectrum passive acoustic wave identification device

Also Published As

Publication number Publication date
WO2008037547B1 (fr) 2008-09-12
WO2008037547A2 (fr) 2008-04-03
FR2906630A1 (fr) 2008-04-04
WO2008037547A3 (fr) 2008-07-24

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