WO2005085890A3 - Detecteur de champ magnetique - Google Patents
Detecteur de champ magnetique Download PDFInfo
- Publication number
- WO2005085890A3 WO2005085890A3 PCT/GB2005/000741 GB2005000741W WO2005085890A3 WO 2005085890 A3 WO2005085890 A3 WO 2005085890A3 GB 2005000741 W GB2005000741 W GB 2005000741W WO 2005085890 A3 WO2005085890 A3 WO 2005085890A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- magnetic field
- field sensor
- magnetoresistive magnetic
- field sensing
- elements
- 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
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/09—Magnetoresistive devices
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Hall/Mr Elements (AREA)
- Measuring Magnetic Variables (AREA)
- Magnetic Heads (AREA)
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/791,090 US20050190507A1 (en) | 2004-03-01 | 2004-03-01 | Magnetic field sensor |
US10/791,090 | 2004-03-01 | ||
GB0407920.8 | 2004-04-07 | ||
GB0407920A GB0407920D0 (en) | 2004-04-07 | 2004-04-07 | Magnetic field sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005085890A2 WO2005085890A2 (fr) | 2005-09-15 |
WO2005085890A3 true WO2005085890A3 (fr) | 2005-12-01 |
Family
ID=34921507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2005/000741 WO2005085890A2 (fr) | 2004-03-01 | 2005-02-28 | Detecteur de champ magnetique |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2005085890A2 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731007A (en) * | 1971-04-19 | 1973-05-01 | Denki Onkyo Co Ltd | Magnetic head having a magneto-resistive bridge circuit |
EP0375107A2 (fr) * | 1988-12-23 | 1990-06-27 | General Motors Corporation | Magnétorésistance |
EP1052520A1 (fr) * | 1999-05-10 | 2000-11-15 | Hitachi Europe Limited | Dispositif magnétoélectrique |
-
2005
- 2005-02-28 WO PCT/GB2005/000741 patent/WO2005085890A2/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731007A (en) * | 1971-04-19 | 1973-05-01 | Denki Onkyo Co Ltd | Magnetic head having a magneto-resistive bridge circuit |
EP0375107A2 (fr) * | 1988-12-23 | 1990-06-27 | General Motors Corporation | Magnétorésistance |
EP1052520A1 (fr) * | 1999-05-10 | 2000-11-15 | Hitachi Europe Limited | Dispositif magnétoélectrique |
Non-Patent Citations (1)
Title |
---|
PARISH M M ET AL: "Non-saturating magnetoresistance in heavily disordered semiconductors", NATURE NATURE PUBLISHING GROUP UK, vol. 426, no. 6963, 13 November 2003 (2003-11-13), pages 162 - 165, XP002330399, ISSN: 0028-0836 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005085890A2 (fr) | 2005-09-15 |
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