Circuitry, systems and methods for detecting magnetic fields
Patent
·
OSTI ID:1014713
- Shelley, ID
- Idaho Falls, ID
Circuitry for detecting magnetic fields includes a first magnetoresistive sensor and a second magnetoresistive sensor configured to form a gradiometer. The circuitry includes a digital signal processor and a first feedback loop coupled between the first magnetoresistive sensor and the digital signal processor. A second feedback loop which is discrete from the first feedback loop is coupled between the second magnetoresistive sensor and the digital signal processor.
- Research Organization:
- Idaho National Laboratory (INL), Idaho Falls, ID (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC07-05ID14517
- Assignee:
- Battelle Energy Alliance, LLC (Idaho Falls, ID)
- Patent Number(s):
- 7,796,028
- Application Number:
- US Patent Application 11/461,515
- OSTI ID:
- 1014713
- Country of Publication:
- United States
- Language:
- English
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