DE69010700D1 - Messung magnetischer Felder. - Google Patents

Messung magnetischer Felder.

Info

Publication number
DE69010700D1
DE69010700D1 DE69010700T DE69010700T DE69010700D1 DE 69010700 D1 DE69010700 D1 DE 69010700D1 DE 69010700 T DE69010700 T DE 69010700T DE 69010700 T DE69010700 T DE 69010700T DE 69010700 D1 DE69010700 D1 DE 69010700D1
Authority
DE
Germany
Prior art keywords
measurement
magnetic fields
fields
magnetic
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
DE69010700T
Other languages
English (en)
Other versions
DE69010700T2 (de
Inventor
Hajime Hayashi
Yutaka Igarashi
Takehiko Hayashi
Takaki Shimura
Kenji Kawabe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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
Priority claimed from JP1012890A external-priority patent/JPH02193084A/ja
Priority claimed from JP3282489A external-priority patent/JPH02212788A/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69010700D1 publication Critical patent/DE69010700D1/de
Application granted granted Critical
Publication of DE69010700T2 publication Critical patent/DE69010700T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01R33/025—Compensating stray fields

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE69010700T 1989-01-20 1990-01-18 Messung magnetischer Felder. Expired - Fee Related DE69010700T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1012890A JPH02193084A (ja) 1989-01-20 1989-01-20 補正コイル内蔵形ピックアップコイル
JP3282489A JPH02212788A (ja) 1989-02-14 1989-02-14 磁場測定装置

Publications (2)

Publication Number Publication Date
DE69010700D1 true DE69010700D1 (de) 1994-08-25
DE69010700T2 DE69010700T2 (de) 1994-10-27

Family

ID=26348575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69010700T Expired - Fee Related DE69010700T2 (de) 1989-01-20 1990-01-18 Messung magnetischer Felder.

Country Status (4)

Country Link
US (1) US5113136A (de)
EP (1) EP0379374B1 (de)
CA (1) CA2008009C (de)
DE (1) DE69010700T2 (de)

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US9671214B2 (en) * 2013-07-17 2017-06-06 Infineon Technologies Ag Discrete magnetic angle sensor device, a magnetic angle sensor arrangement, a method for generating an angle signal and a method for providing a sensor signal
US9614589B1 (en) 2015-12-01 2017-04-04 Lockheed Martin Corporation Communication via a magnio
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US10088452B2 (en) 2016-01-12 2018-10-02 Lockheed Martin Corporation Method for detecting defects in conductive materials based on differences in magnetic field characteristics measured along the conductive materials
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US9910105B2 (en) 2014-03-20 2018-03-06 Lockheed Martin Corporation DNV magnetic field detector
US10338162B2 (en) 2016-01-21 2019-07-02 Lockheed Martin Corporation AC vector magnetic anomaly detection with diamond nitrogen vacancies
US9853837B2 (en) * 2014-04-07 2017-12-26 Lockheed Martin Corporation High bit-rate magnetic communication
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US9557391B2 (en) 2015-01-23 2017-01-31 Lockheed Martin Corporation Apparatus and method for high sensitivity magnetometry measurement and signal processing in a magnetic detection system
US9910104B2 (en) 2015-01-23 2018-03-06 Lockheed Martin Corporation DNV magnetic field detector
US9638821B2 (en) 2014-03-20 2017-05-02 Lockheed Martin Corporation Mapping and monitoring of hydraulic fractures using vector magnetometers
US9845153B2 (en) 2015-01-28 2017-12-19 Lockheed Martin Corporation In-situ power charging
US10168393B2 (en) 2014-09-25 2019-01-01 Lockheed Martin Corporation Micro-vacancy center device
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GB2533570A (en) * 2014-12-19 2016-06-29 Hall Element Devices Ltd Apparatus for measure of quantity and associated method of manufacturing
WO2016190909A2 (en) 2015-01-28 2016-12-01 Lockheed Martin Corporation Magnetic navigation methods and systems utilizing power grid and communication network
GB2551090A (en) 2015-02-04 2017-12-06 Lockheed Corp Apparatus and method for recovery of three dimensional magnetic field from a magnetic detection system
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JP6638582B2 (ja) * 2015-09-10 2020-01-29 株式会社リコー 磁気計測装置
WO2017078766A1 (en) 2015-11-04 2017-05-11 Lockheed Martin Corporation Magnetic band-pass filter
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WO2017127090A1 (en) 2016-01-21 2017-07-27 Lockheed Martin Corporation Higher magnetic sensitivity through fluorescence manipulation by phonon spectrum control
GB2562193B (en) 2016-01-21 2021-12-22 Lockheed Corp Diamond nitrogen vacancy sensor with common RF and magnetic fields generator
KR20190005891A (ko) 2016-05-09 2019-01-16 비오마그네틱 파크 게엠베하 생체 자기장을 측정하는 장치
US10338163B2 (en) 2016-07-11 2019-07-02 Lockheed Martin Corporation Multi-frequency excitation schemes for high sensitivity magnetometry measurement with drift error compensation
US10408890B2 (en) 2017-03-24 2019-09-10 Lockheed Martin Corporation Pulsed RF methods for optimization of CW measurements
US10317279B2 (en) 2016-05-31 2019-06-11 Lockheed Martin Corporation Optical filtration system for diamond material with nitrogen vacancy centers
US10274550B2 (en) 2017-03-24 2019-04-30 Lockheed Martin Corporation High speed sequential cancellation for pulsed mode
US10281550B2 (en) 2016-11-14 2019-05-07 Lockheed Martin Corporation Spin relaxometry based molecular sequencing
US10145910B2 (en) 2017-03-24 2018-12-04 Lockheed Martin Corporation Photodetector circuit saturation mitigation for magneto-optical high intensity pulses
US10677953B2 (en) 2016-05-31 2020-06-09 Lockheed Martin Corporation Magneto-optical detecting apparatus and methods
US10371765B2 (en) 2016-07-11 2019-08-06 Lockheed Martin Corporation Geolocation of magnetic sources using vector magnetometer sensors
US10345396B2 (en) 2016-05-31 2019-07-09 Lockheed Martin Corporation Selected volume continuous illumination magnetometer
US20170343621A1 (en) 2016-05-31 2017-11-30 Lockheed Martin Corporation Magneto-optical defect center magnetometer
US10359479B2 (en) 2017-02-20 2019-07-23 Lockheed Martin Corporation Efficient thermal drift compensation in DNV vector magnetometry
US10345395B2 (en) 2016-12-12 2019-07-09 Lockheed Martin Corporation Vector magnetometry localization of subsurface liquids
US10330744B2 (en) 2017-03-24 2019-06-25 Lockheed Martin Corporation Magnetometer with a waveguide
US10527746B2 (en) 2016-05-31 2020-01-07 Lockheed Martin Corporation Array of UAVS with magnetometers
US10228429B2 (en) 2017-03-24 2019-03-12 Lockheed Martin Corporation Apparatus and method for resonance magneto-optical defect center material pulsed mode referencing
US10571530B2 (en) 2016-05-31 2020-02-25 Lockheed Martin Corporation Buoy array of magnetometers
EP3267213A1 (de) 2016-07-08 2018-01-10 Biomagnetik Park GmbH Sensor zur messung magnetischer felder
US10379174B2 (en) 2017-03-24 2019-08-13 Lockheed Martin Corporation Bias magnet array for magnetometer
US10459041B2 (en) 2017-03-24 2019-10-29 Lockheed Martin Corporation Magnetic detection system with highly integrated diamond nitrogen vacancy sensor
US10371760B2 (en) 2017-03-24 2019-08-06 Lockheed Martin Corporation Standing-wave radio frequency exciter
US10338164B2 (en) 2017-03-24 2019-07-02 Lockheed Martin Corporation Vacancy center material with highly efficient RF excitation
JP7061882B2 (ja) * 2018-01-19 2022-05-02 株式会社アドバンテスト 測定装置、方法、プログラム、記録媒体
CN110464310B (zh) * 2019-08-29 2022-08-09 山东百多安医疗器械股份有限公司 一种判断针灸疗效的极弱磁测定方法及针灸疗效测定装置
US11776736B2 (en) * 2019-12-18 2023-10-03 United States Of America As Represented By The Secretary Of The Navy Electronic package for an electrically small device with integrated magnetic field bias
JP7521936B2 (ja) * 2020-06-03 2024-07-24 Tdk株式会社 磁場検出装置及び磁場検出装置アレイ
CN113126169A (zh) * 2021-04-21 2021-07-16 北京环宇泰康科技发展有限责任公司 三分量高温超导磁力仪的测量范围拓展系统及磁测系统
CN114137447B (zh) * 2022-02-07 2022-07-12 西南民族大学 磁梯度仪摆动噪声补偿方法、装置、电子设备及存储介质
CN116449204B (zh) * 2023-06-16 2023-08-11 德电北斗电动汽车有限公司 用于对置活塞磁力线性发电机的故障检测方法及相关装置

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Also Published As

Publication number Publication date
DE69010700T2 (de) 1994-10-27
EP0379374A3 (de) 1991-01-09
CA2008009A1 (en) 1990-07-20
EP0379374A2 (de) 1990-07-25
US5113136A (en) 1992-05-12
CA2008009C (en) 1994-05-03
EP0379374B1 (de) 1994-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee