Optimized Circuitry for AMR Magnetometer

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F71226401%3A_____%2F14%3A%231005210" target="_blank" >RIV/71226401:_____/14:#1005210 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Optimized Circuitry for AMR Magnetometer
Original language description
Anisotropic magnetoresistive sensors have gained a significant importance in the last three decades. Developed originally for the binary operation in the hard-drive reading heads, they approved in a modified design as a reasonable choice for linear magnetic field sensing applications. As for their sensitivity, they occupy the area between less sensitive Hall sensors and more sensitive fluxgates. To achieve the best possible results with AMR sensors, the circuitry using them as a sensing element requiresa careful design. Basic information on the circuit design is published in application notes of the producers [1, 2]. Some additional considerations on the topic can also be found in [3, 4]. However, there is no a compact paper dealing with the design ofan AMR magnetometer as a whole, using the advanced techniques as flipping and feedback compensation mode in the best possible way. It has been shown that with a proper circuit, the AMRs can achieve considerably better measuring performan
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
10th European Conference on Magnetic Sensors and Actuators
ISBN
978-3-85465-021-8
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
25-25
Publisher name
Technische Universität Wien
Place of publication
Vídeň
Event location
Vídeň
Event date
Jan 1, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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