DE602006006458D1 - Magnetfeld-sensor mit filter - Google Patents

Magnetfeld-sensor mit filter

Info

Publication number
DE602006006458D1
DE602006006458D1 DE602006006458T DE602006006458T DE602006006458D1 DE 602006006458 D1 DE602006006458 D1 DE 602006006458D1 DE 602006006458 T DE602006006458 T DE 602006006458T DE 602006006458 T DE602006006458 T DE 602006006458T DE 602006006458 D1 DE602006006458 D1 DE 602006006458D1
Authority
DE
Germany
Prior art keywords
filter
magnetic field
field sensor
gmr sensor
reaching
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
DE602006006458T
Other languages
English (en)
Inventor
Boer Bart Michiel De
Theodorus Petrus Henricus Jansen
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602006006458D1 publication Critical patent/DE602006006458D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DE602006006458T 2005-09-22 2006-09-19 Magnetfeld-sensor mit filter Active DE602006006458D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05108744 2005-09-22
PCT/IB2006/053361 WO2007034408A2 (en) 2005-09-22 2006-09-19 Magnetic sensor sevice with filtering means

Publications (1)

Publication Number Publication Date
DE602006006458D1 true DE602006006458D1 (de) 2009-06-04

Family

ID=37889222

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006006458T Active DE602006006458D1 (de) 2005-09-22 2006-09-19 Magnetfeld-sensor mit filter

Country Status (6)

Country Link
US (1) US20080252288A1 (de)
EP (1) EP1929319B1 (de)
JP (1) JP2009509159A (de)
AT (1) ATE429649T1 (de)
DE (1) DE602006006458D1 (de)
WO (1) WO2007034408A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009512852A (ja) * 2005-10-19 2009-03-26 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 磁気抵抗ナノ粒子センサ
EP2095122A2 (de) * 2006-12-18 2009-09-02 Koninklijke Philips Electronics N.V. Magnetsensorvorrichtung mit robuster signalprozessierung
EP2095121A2 (de) * 2006-12-18 2009-09-02 Koninklijke Philips Electronics N.V. Magnetsensorvorrichtung mit unterdrückung falscher signalkomponenten
US8952677B2 (en) * 2011-11-04 2015-02-10 Radiodetection Ltd. Locator for locating a current carrying conductor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2058678A5 (fr) * 1969-09-22 1971-05-28 Commissariat Energie Atomique Procede de mesure de la difference de deux frequences voisines et frequencemetre differentiel comportant application dudit procede
JP3023855B2 (ja) * 1991-02-15 2000-03-21 アジレント・テクノロジー株式会社 ヒステリシス特性の測定装置
US20020073869A1 (en) * 1998-03-11 2002-06-20 Tiernan Timothy C. Ultra sensitive magnetic field sensors
US6504363B1 (en) * 2000-03-07 2003-01-07 Teodor Dogaru Sensor for eddy current testing and method of use thereof
US20040033627A1 (en) * 2002-05-31 2004-02-19 The Regents Of The University Of California Method and apparatus for detecting substances of interest
WO2005010543A1 (en) * 2003-07-30 2005-02-03 Koninklijke Philips Electronics N.V. On-chip magnetic sensor device with suppressed cross-talk

Also Published As

Publication number Publication date
JP2009509159A (ja) 2009-03-05
WO2007034408A2 (en) 2007-03-29
WO2007034408A3 (en) 2008-02-28
EP1929319A2 (de) 2008-06-11
US20080252288A1 (en) 2008-10-16
ATE429649T1 (de) 2009-05-15
EP1929319B1 (de) 2009-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition