WO2003019214A3 - Vorrichtung zum einstellen eines arbeitspunktes eines magnetfeldsensors - Google Patents
Vorrichtung zum einstellen eines arbeitspunktes eines magnetfeldsensors Download PDFInfo
- Publication number
- WO2003019214A3 WO2003019214A3 PCT/EP2002/008799 EP0208799W WO03019214A3 WO 2003019214 A3 WO2003019214 A3 WO 2003019214A3 EP 0208799 W EP0208799 W EP 0208799W WO 03019214 A3 WO03019214 A3 WO 03019214A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- squid
- magnetic field
- operating point
- signal
- field sensor
- Prior art date
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
- G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
- G01R33/0354—SQUIDS
- G01R33/0356—SQUIDS with flux feedback
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002333352A AU2002333352B2 (en) | 2001-08-20 | 2002-08-07 | Device for adjusting an operating point of a magnetic field sensor |
EP02796208A EP1454154A2 (de) | 2001-08-20 | 2002-08-07 | Vorrichtung zum einstellen eines arbeitspunktes eines magnetfeldsensors |
JP2003524026A JP2005501264A (ja) | 2001-08-20 | 2002-08-07 | 磁界センサーの動作点の設定装置 |
US10/487,267 US6917197B2 (en) | 2001-08-20 | 2002-08-07 | Device for adjusting an operating point of a magnetic field sensor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10139883A DE10139883C1 (de) | 2001-08-20 | 2001-08-20 | Vorrichtung zum Einstellen eines Arbeitspunktes eines Magnetfeldsensors und ein Verfahren dafür |
DE10139883.2 | 2001-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003019214A2 WO2003019214A2 (de) | 2003-03-06 |
WO2003019214A3 true WO2003019214A3 (de) | 2004-05-27 |
Family
ID=7695405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/008799 WO2003019214A2 (de) | 2001-08-20 | 2002-08-07 | Vorrichtung zum einstellen eines arbeitspunktes eines magnetfeldsensors |
Country Status (6)
Country | Link |
---|---|
US (1) | US6917197B2 (de) |
EP (1) | EP1454154A2 (de) |
JP (1) | JP2005501264A (de) |
AU (1) | AU2002333352B2 (de) |
DE (1) | DE10139883C1 (de) |
WO (1) | WO2003019214A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104950275B (zh) * | 2014-03-31 | 2017-07-21 | 中国科学院上海微系统与信息技术研究所 | 超导量子干涉器磁传感器的性能测试装置及方法 |
CN104198961B (zh) * | 2014-07-18 | 2017-06-13 | 中国科学院上海微系统与信息技术研究所 | 采用单个运算放大器的超导量子干涉器磁传感器 |
CN110118948B (zh) * | 2019-06-04 | 2021-12-21 | 中国科学院上海微系统与信息技术研究所 | 一种基于超导量子干涉仪的总场测量方法及装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672359A (en) * | 1985-11-12 | 1987-06-09 | Trw Inc. | Superconducting analog-to-digital converter and digital magnetometer and related method for its use |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02257076A (ja) * | 1989-03-30 | 1990-10-17 | Fujitsu Ltd | ディジタルスクイド制御方式 |
DE19606655C2 (de) * | 1996-02-23 | 2002-04-11 | Forschungszentrum Juelich Gmbh | Meßeinrichtung zur Messung magnetischer Felder |
JP3655753B2 (ja) * | 1998-10-07 | 2005-06-02 | 日本電気株式会社 | 超伝導電流計測回路とそれを用いた電流計測装置 |
KR100320456B1 (ko) * | 1999-04-22 | 2002-01-16 | 구자홍 | Squid를 이용한 자기장의 2 차 그레디언트 측정 장치 및 |
-
2001
- 2001-08-20 DE DE10139883A patent/DE10139883C1/de not_active Expired - Fee Related
-
2002
- 2002-08-07 AU AU2002333352A patent/AU2002333352B2/en not_active Ceased
- 2002-08-07 JP JP2003524026A patent/JP2005501264A/ja active Pending
- 2002-08-07 US US10/487,267 patent/US6917197B2/en not_active Expired - Fee Related
- 2002-08-07 EP EP02796208A patent/EP1454154A2/de not_active Withdrawn
- 2002-08-07 WO PCT/EP2002/008799 patent/WO2003019214A2/de not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672359A (en) * | 1985-11-12 | 1987-06-09 | Trw Inc. | Superconducting analog-to-digital converter and digital magnetometer and related method for its use |
Non-Patent Citations (1)
Title |
---|
LUDWIG C; KESSLER C; STEINFORT A J; LUDWIG W: "Versatile high performance digital SQUID electronics", 2000 APPLIED SUPERCONDUCTIVITY CONFERENCE, vol. 11, no. 1, pt.1, 17 September 2000 (2000-09-17) - 22 September 2000 (2000-09-22), Virginia Beach, pages 1122 - 1125, XP002223563 * |
Also Published As
Publication number | Publication date |
---|---|
WO2003019214A2 (de) | 2003-03-06 |
JP2005501264A (ja) | 2005-01-13 |
DE10139883C1 (de) | 2003-06-05 |
AU2002333352B2 (en) | 2006-11-16 |
EP1454154A2 (de) | 2004-09-08 |
US6917197B2 (en) | 2005-07-12 |
US20040207397A1 (en) | 2004-10-21 |
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