ATE452328T1 - Amr-sensorelement für winkelmessungen - Google Patents

Amr-sensorelement für winkelmessungen

Info

Publication number
ATE452328T1
ATE452328T1 AT04806594T AT04806594T ATE452328T1 AT E452328 T1 ATE452328 T1 AT E452328T1 AT 04806594 T AT04806594 T AT 04806594T AT 04806594 T AT04806594 T AT 04806594T AT E452328 T1 ATE452328 T1 AT E452328T1
Authority
AT
Austria
Prior art keywords
angle
sensor device
sensor element
angle measurements
amr sensor
Prior art date
Application number
AT04806594T
Other languages
English (en)
Inventor
Stefan Butzmann
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE452328T1 publication Critical patent/ATE452328T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/096—Magnetoresistive devices anisotropic magnetoresistance sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
AT04806594T 2004-01-07 2004-12-20 Amr-sensorelement für winkelmessungen ATE452328T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100021 2004-01-07
PCT/IB2004/052863 WO2005075943A1 (en) 2004-01-07 2004-12-20 Amr sensor element for angle measurement

Publications (1)

Publication Number Publication Date
ATE452328T1 true ATE452328T1 (de) 2010-01-15

Family

ID=34833703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04806594T ATE452328T1 (de) 2004-01-07 2004-12-20 Amr-sensorelement für winkelmessungen

Country Status (7)

Country Link
US (1) US7602176B2 (de)
EP (1) EP1704388B1 (de)
JP (1) JP2007518090A (de)
CN (1) CN100504306C (de)
AT (1) ATE452328T1 (de)
DE (1) DE602004024716D1 (de)
WO (1) WO2005075943A1 (de)

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US7990978B1 (en) 2004-12-17 2011-08-02 Verizon Services Corp. Dynamic bandwidth queue allocation
US20090115405A1 (en) * 2007-11-01 2009-05-07 Magic Technologies, Inc. Magnetic field angular sensor with a full angle detection
US9207291B2 (en) 2007-11-16 2015-12-08 Infineon Technologies Ag XMR angle sensors
WO2010020965A2 (en) 2008-08-22 2010-02-25 Nxp B.V. Device and method for offset compensation based on hysteresis tracking
US8884616B2 (en) 2011-06-22 2014-11-11 Infineon Technologies Ag XMR angle sensors
US8947082B2 (en) 2011-10-21 2015-02-03 University College Cork, National University Of Ireland Dual-axis anisotropic magnetoresistive sensors
JP5854920B2 (ja) * 2012-05-10 2016-02-09 アルプス電気株式会社 磁気センサ
US11187763B2 (en) 2016-03-23 2021-11-30 Analog Devices International Unlimited Company Offset compensation for magnetic field detector
US10739165B2 (en) 2017-07-05 2020-08-11 Analog Devices Global Magnetic field sensor

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Also Published As

Publication number Publication date
US7602176B2 (en) 2009-10-13
CN100504306C (zh) 2009-06-24
WO2005075943A1 (en) 2005-08-18
EP1704388B1 (de) 2009-12-16
DE602004024716D1 (de) 2010-01-28
JP2007518090A (ja) 2007-07-05
EP1704388A1 (de) 2006-09-27
CN1902465A (zh) 2007-01-24
US20080043381A1 (en) 2008-02-21

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