MX2016004157A - Sensor inalambrico pasivo. - Google Patents

Sensor inalambrico pasivo.

Info

Publication number
MX2016004157A
MX2016004157A MX2016004157A MX2016004157A MX2016004157A MX 2016004157 A MX2016004157 A MX 2016004157A MX 2016004157 A MX2016004157 A MX 2016004157A MX 2016004157 A MX2016004157 A MX 2016004157A MX 2016004157 A MX2016004157 A MX 2016004157A
Authority
MX
Mexico
Prior art keywords
signal
receives
output signal
combined
antenna
Prior art date
Application number
MX2016004157A
Other languages
English (en)
Inventor
G Joshi Shrinivas
SAIKIA Meghna
Original Assignee
Univ Marquette
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 Univ Marquette filed Critical Univ Marquette
Publication of MX2016004157A publication Critical patent/MX2016004157A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Los sensores inalámbricos pasivos incluyen una antena. La antena recibe una señal combinada. La señal combinada incluye una señal de modulación de baja frecuencia modulada en una onda portadora de alta frecuencia. Un demodulador recibe la señal combinada y extrae la señal de modulación. Un sensor recibe la señal de modulación extraída y produce una señal de salida con un indicador DE retardo de tiempo de una propiedad a ser sensada. Un modulador recibe la señal de salida y la onda portadora de alta frecuencia y modula la señal de salida en la onda portadora de alta frecuencia para crear una señal de salida combinada transmitida por la antena.
MX2016004157A 2013-10-16 2014-10-15 Sensor inalambrico pasivo. MX2016004157A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361891582P 2013-10-16 2013-10-16
PCT/US2014/060710 WO2015057849A1 (en) 2013-10-16 2014-10-15 Passive wireless sensor

Publications (1)

Publication Number Publication Date
MX2016004157A true MX2016004157A (es) 2017-01-26

Family

ID=52828657

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004157A MX2016004157A (es) 2013-10-16 2014-10-15 Sensor inalambrico pasivo.

Country Status (5)

Country Link
US (2) US10859538B2 (es)
EP (1) EP3058361B1 (es)
CA (1) CA2924586C (es)
MX (1) MX2016004157A (es)
WO (1) WO2015057849A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2563192B (en) * 2017-03-16 2021-02-24 Rosemount Measurement Ltd Improvements in or relating to vibrating element apparatus
CN111649833A (zh) * 2020-05-15 2020-09-11 国网福建省电力有限公司三明供电公司 无源无线温度传感器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450087A (en) * 1994-04-06 1995-09-12 Texas Instruments Incorporated Transponder maintenance mode method
US20050192727A1 (en) * 1994-05-09 2005-09-01 Automotive Technologies International Inc. Sensor Assemblies
US8054203B2 (en) * 1995-06-07 2011-11-08 Automotive Technologies International, Inc. Apparatus and method for determining presence of objects in a vehicle
US6470757B2 (en) * 1998-09-03 2002-10-29 Hak Soo Chang Ultrasonic flow velocity measuring method
BR0016544A (pt) * 1999-12-20 2003-02-25 Transense Technologies Plc Sistema de monitoramento da condição do pneu
TW588518B (en) * 2001-11-15 2004-05-21 Hrl Lab Llc Agile spread waveform generator
US7399280B2 (en) * 2004-04-21 2008-07-15 Honeywell International Inc. Passive and wireless in-vivo acoustic wave flow sensor
ES2452480T3 (es) * 2005-09-07 2014-04-01 Hydranautics Dispositivos de filtración por osmosis inversa con caudalímetros y medidores de conductividad alimentados por etiquetas de RFID
WO2009103042A2 (en) * 2008-02-15 2009-08-20 Board Of Regents, The University Of Texas System Passive wireless antenna sensor for strain, temperature, crack and fatigue measurement
AT506311B1 (de) * 2008-05-08 2009-08-15 Univ Graz Tech Drahtlose energie- und datenübertragung
US20110160616A1 (en) * 2009-06-30 2011-06-30 Orthosensor System and method for orthopedic load and location sensing
US20100331733A1 (en) * 2009-06-30 2010-12-30 Orthosensor Sensing device and method for an orthopedic joint
US20130023795A1 (en) * 2010-03-26 2013-01-24 Orthosensor Inc. Distractor having an internal load measurment system for the muscular-skeletal system and method therefor
US20140094715A1 (en) * 2012-09-28 2014-04-03 Orthosensor Inc. Distractor for measuring load and position of load applied by the muscular-skeletal system and method therefor

Also Published As

Publication number Publication date
CA2924586C (en) 2022-04-05
US20160223497A1 (en) 2016-08-04
EP3058361B1 (en) 2020-11-18
US10859538B2 (en) 2020-12-08
CA2924586A1 (en) 2015-04-23
WO2015057849A1 (en) 2015-04-23
EP3058361A1 (en) 2016-08-24
US11567039B2 (en) 2023-01-31
US20210088482A1 (en) 2021-03-25
EP3058361A4 (en) 2017-05-31

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Legal Events

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