Multi-axis integrated Hall magnetic sensors

Autor: Popović Radivoje S., Kejik Pavel, Reymond Serge, Popović Dragana R., Blagojević Marjan, Dimitrijević Saša
Jazyk: angličtina
Rok vydání: 2007
Předmět:
Zdroj: Nuclear Technology and Radiation Protection, Vol 22, Iss 2, Pp 20-28 (2007)
Druh dokumentu: article
ISSN: 1451-3994
DOI: 10.2298/NTRP0702020P
Popis: Conventional Hall magnetic sensors respond only to the magnetic field component perpendicular to the surface of the sensor die. Multi-axis sensing capability can be provided in the following two ways: (a) by integrating magnetic flux concentrators on the die, and (b) by using vertical Hall devices. Here we review the most important two-and three-axis integrated Hall magnetic sensors based on these concepts. Their applications include mapping of magnetic fields and sensing angular position.
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