BE820177A - Dispositif de detection operant par effet de magnetoresistance et muni d'un circuit de suppression de bruit - Google Patents
Dispositif de detection operant par effet de magnetoresistance et muni d'un circuit de suppression de bruitInfo
- Publication number
- BE820177A BE820177A BE148759A BE148759A BE820177A BE 820177 A BE820177 A BE 820177A BE 148759 A BE148759 A BE 148759A BE 148759 A BE148759 A BE 148759A BE 820177 A BE820177 A BE 820177A
- Authority
- BE
- Belgium
- Prior art keywords
- detection device
- noise suppression
- device operating
- magnetoresistance effect
- suppression circuit
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0866—Detecting magnetic domains
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7313096,A NL173452C (nl) | 1973-09-22 | 1973-09-22 | Magnetoweerstand-detectie-inrichting voor enkelwandige magnetische domeinen, met storingsonderdrukking door modulatie van de domeindiameter. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE820177A true BE820177A (fr) | 1975-03-20 |
Family
ID=19819663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE148759A BE820177A (fr) | 1973-09-22 | 1974-09-20 | Dispositif de detection operant par effet de magnetoresistance et muni d'un circuit de suppression de bruit |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS552675B2 (xx) |
BE (1) | BE820177A (xx) |
CA (1) | CA994423A (xx) |
DE (1) | DE2443449C3 (xx) |
FR (1) | FR2244998B1 (xx) |
GB (1) | GB1490217A (xx) |
IT (1) | IT1022137B (xx) |
NL (1) | NL173452C (xx) |
SE (1) | SE399598B (xx) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1297755B (de) * | 1963-05-10 | 1969-06-19 | Siemens Ag | Magnetfeldmessgeraet mit einer Sonde mit magnetfeldabhaengigem Widerstand |
US3523286A (en) * | 1968-08-12 | 1970-08-04 | Bell Telephone Labor Inc | Magnetic single wall domain propagation device |
US3842407A (en) * | 1972-06-30 | 1974-10-15 | Ibm | Inductive sensor for magnetic bubble domain detection |
-
1973
- 1973-09-22 NL NLAANVRAGE7313096,A patent/NL173452C/xx not_active IP Right Cessation
-
1974
- 1974-09-11 DE DE2443449A patent/DE2443449C3/de not_active Expired
- 1974-09-19 GB GB40870/74A patent/GB1490217A/en not_active Expired
- 1974-09-19 IT IT27497/74A patent/IT1022137B/it active
- 1974-09-19 JP JP10722374A patent/JPS552675B2/ja not_active Expired
- 1974-09-19 CA CA209,593A patent/CA994423A/en not_active Expired
- 1974-09-19 SE SE7411811A patent/SE399598B/xx unknown
- 1974-09-20 FR FR7431811A patent/FR2244998B1/fr not_active Expired
- 1974-09-20 BE BE148759A patent/BE820177A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2443449C3 (de) | 1981-04-09 |
SE7411811L (xx) | 1975-03-24 |
SE399598B (sv) | 1978-02-20 |
NL173452B (nl) | 1983-08-16 |
JPS5061147A (xx) | 1975-05-26 |
JPS552675B2 (xx) | 1980-01-21 |
DE2443449A1 (de) | 1975-03-27 |
NL173452C (nl) | 1984-01-16 |
GB1490217A (en) | 1977-10-26 |
NL7313096A (nl) | 1975-03-25 |
DE2443449B2 (de) | 1980-07-03 |
FR2244998A1 (xx) | 1975-04-18 |
CA994423A (en) | 1976-08-03 |
FR2244998B1 (xx) | 1981-03-27 |
IT1022137B (it) | 1978-03-20 |
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