ATE488776T1 - Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen - Google Patents

Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen

Info

Publication number
ATE488776T1
ATE488776T1 AT07789712T AT07789712T ATE488776T1 AT E488776 T1 ATE488776 T1 AT E488776T1 AT 07789712 T AT07789712 T AT 07789712T AT 07789712 T AT07789712 T AT 07789712T AT E488776 T1 ATE488776 T1 AT E488776T1
Authority
AT
Austria
Prior art keywords
magnetic sensor
sensor device
magnetic
field generators
excitation
Prior art date
Application number
AT07789712T
Other languages
English (en)
Inventor
Jeroen Hans Nieuwenhuis
Hans Zon
Johannes Arnoldus Henricus Maria Kahlman
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE488776T1 publication Critical patent/ATE488776T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • 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
    • G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1269—Measuring magnetic properties of articles or specimens of solids or fluids of molecules labeled with magnetic beads

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT07789712T 2006-06-28 2007-06-18 Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen ATE488776T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06116180 2006-06-28
PCT/IB2007/052327 WO2008001263A2 (en) 2006-06-28 2007-06-18 Magnetic sensor device with field generators and sensor elements

Publications (1)

Publication Number Publication Date
ATE488776T1 true ATE488776T1 (de) 2010-12-15

Family

ID=38846052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07789712T ATE488776T1 (de) 2006-06-28 2007-06-18 Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen

Country Status (7)

Country Link
US (1) US20100148765A1 (de)
EP (1) EP2038670B1 (de)
JP (1) JP2009543039A (de)
CN (1) CN101479617A (de)
AT (1) ATE488776T1 (de)
DE (1) DE602007010630D1 (de)
WO (1) WO2008001263A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010504515A (ja) * 2006-09-20 2010-02-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 粒子を検知するためのセンサデバイス及び方法
EP2541230A1 (de) 2011-06-30 2013-01-02 Koninklijke Philips Electronics N.V. Erkennung von Clustern aus magnetischen Partikeln
PT2800970T (pt) 2012-01-04 2016-12-27 Magnomics S A Dispositivo monolítico combinando cmos com sensores magnetorresistivos
US10193372B2 (en) * 2014-09-02 2019-01-29 Apple Inc. Operating an inductive energy transfer system
CN107796865B (zh) 2016-09-05 2021-05-25 财团法人工业技术研究院 生物分子磁传感器
WO2022150744A1 (en) 2021-01-11 2022-07-14 Ysi, Inc. Induced crosstalk circuit for improved sensor linearity

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11259825A (ja) * 1998-03-06 1999-09-24 Tdk Corp 磁気抵抗効果型ヘッド
JP3838469B2 (ja) * 1998-04-20 2006-10-25 Ｔｄｋ株式会社 磁気抵抗素子の磁気特性制御方法、該素子を備えた磁気ヘッドの磁気特性制御方法、該素子を備えた磁気ヘッド装置、及び磁気ディスク装置
ATE326697T1 (de) * 2001-12-21 2006-06-15 Koninkl Philips Electronics Nv Sensor und methode zur messung der flächendichte von magnetischen nanopartikeln auf einem mikroarray
EP1462173A1 (de) * 2003-03-28 2004-09-29 Interuniversitair Micro-Elektronica Centrum (IMEC) Verfahren zu kontrolliertem Transport von magenetischen Partikeln und zugehörige Vorrichtung
JP2007500347A (ja) * 2003-07-30 2007-01-11 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 改善されたｓｎｒを持つチップ上磁性粒子センサ
WO2005010543A1 (en) * 2003-07-30 2005-02-03 Koninklijke Philips Electronics N.V. On-chip magnetic sensor device with suppressed cross-talk
US20090066318A1 (en) * 2006-03-15 2009-03-12 Koninklijke Philips Electronics N.V. Sensor device with alternating excitation fields
CN101467059A (zh) * 2006-05-09 2009-06-24 皇家飞利浦电子股份有限公司 具有磁场发生器和传感器的磁传感器设备
WO2007138508A1 (en) * 2006-05-30 2007-12-06 Koninklijke Philips Electronics N. V. Sensor device with adaptive field compensation
US20100259250A1 (en) * 2006-08-09 2010-10-14 Koninklijke Philips Electronics N.V. Magnetic sensor device on a microchip
EP2095122A2 (de) * 2006-12-18 2009-09-02 Koninklijke Philips Electronics N.V. Magnetsensorvorrichtung mit robuster signalprozessierung

Also Published As

Publication number Publication date
EP2038670B1 (de) 2010-11-17
CN101479617A (zh) 2009-07-08
EP2038670A2 (de) 2009-03-25
DE602007010630D1 (de) 2010-12-30
WO2008001263A2 (en) 2008-01-03
US20100148765A1 (en) 2010-06-17
JP2009543039A (ja) 2009-12-03
WO2008001263A3 (en) 2008-08-21

Similar Documents

Publication Publication Date Title
ATE488776T1 (de) Magnetsensorvorrichtung mit feldgeneratoren und sensorelementen
Yang et al. A multi-impact frequency up-converted magnetostrictive transducer for harvesting energy from finger tapping
WO2007132384A3 (en) Magnetic sensor device with field generators and sensors
GB2447183A (en) Superconducting quick switch
WO2007105143A8 (en) Sensor device with alternating excitation fields
ATE540469T1 (de) Phasenstromschätzungsvorrichtung von motoren und vorrichtung zur schätzung des magnetischen pols von motoren
RU2008139456A (ru) Устройство и способ измерения электрической мощности
WO2007088502A3 (en) Magnetic sensor device with reference unit
DE60129437D1 (de) System und verfahren zur abschätzung des stromverbrauchs eines elektrischen geräts und abnormalitätswarnungssystem damit
RU2009142414A (ru) Электромеханическое массажное устройство и носимое массажное устройство
MX2009000565A (es) Aparato portatil para la generacion de un campo magnetico para la terapia por campo magnetico.
ATE532082T1 (de) Gradiometer mit permanentmagneten
EP1950578A3 (de) Supraleitendes Quanteninterferometersystem (SQUID) zum Messen der magnetischen Suszeptibilität von Materialien
ATE525645T1 (de) Vorrichtung zur detektion von schädigungen eines prüfkörpers aus ferromagnetischem material
JP2018096690A (ja) 磁界センサ
WO2008075274A3 (en) Magnetic sensor device with robust signal processing
TW200404154A (en) Temperature measuring method, object detecting method and object detecting device with vibrating-type level sensor
Weiss et al. Noise investigation of the orthogonal fluxgate employing alternating direct current bias
WO2004104599A3 (en) Cleaning method for nmr check weighing system
RU2007142168A (ru) Способ электромагнитной дефектоскопии в многоколонных скважинах
Weiss et al. Orthogonal fluxgate employing discontinuous excitation
RU2008143646A (ru) Анализатор парамагнитных газов
Fahim et al. Magnetic Probe Calibration for MHD Turbulence Studies Using a Power Amplifier
EP1353168A3 (de) Vorrichtung zur Bestimmung des Aushärtungsgrades einer Beschichtung
Liang et al. A real time quantum well hall effect 2D handheld magnetovision system for ferromagnetic and non-ferromagnetic materials non-destructive testing

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties