Magnetic giant magnetoresistance commercial off the shelf for space applications

M.D. Michelena; Wulf Oelschlägel; I. Arruego; R.P del Real; J.A. Mateos; José M.G. Merayo

doi:10.1063/1.2838017

Magnetic giant magnetoresistance commercial off the shelf for space applications

M.D. Michelena
, Wulf Oelschlägel
, I. Arruego
, R.P del Real
, J.A. Mateos
, José M.G. Merayo

Research output: Contribution to journal › Conference article › Research › peer-review

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Abstract

The increase of complexity and miniaturizing level of Aerospace platforms make use of commercial off the shelf (COTS) components constitute a plausible alternative to the use of military or rad-tolerant components. In this work, giant magnetoresistance commercial sensors are studied to be used as COTS, the next missions to be launched in the framework of the Spanish National Space Program: OPTOS and SEOSAT. This technology of magnetic sensors is interesting due to their high operating range up to 2 mT and the high temperature dynamic range from -50 up to 150 degrees C. However, in contrast, it presents high hysteresis and nonlinearity, temperature dependence, and poor repeatability. To improve the hysteretic, nonlinear and nonrepetitive behavior, a method consisting of a combination of reset and biasing has been designed and implemented for the +/- 75 mu T linear region centered around 300-375 mu T biasing field. (c) 2008 American Institute of Physics.

Original language	English
Article number	07E912
Journal	Journal of Applied Physics
Volume	103
Issue number	7
ISSN	0021-8979
DOIs	https://doi.org/10.1063/1.2838017
Publication status	Published - 2008
Event	52nd Annual Conference on Magnetism and Magnetic Materials - Tampa, FL, United States Duration: 5 Oct 2007 → 9 Oct 2007 Conference number: 52

Conference

Conference	52nd Annual Conference on Magnetism and Magnetic Materials
Number	52
Country/Territory	United States
City	Tampa, FL
Period	05/10/2007 → 09/10/2007

Bibliographical note

Copyright (2008) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.

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title = "Magnetic giant magnetoresistance commercial off the shelf for space applications",

abstract = "The increase of complexity and miniaturizing level of Aerospace platforms make use of commercial off the shelf (COTS) components constitute a plausible alternative to the use of military or rad-tolerant components. In this work, giant magnetoresistance commercial sensors are studied to be used as COTS, the next missions to be launched in the framework of the Spanish National Space Program: OPTOS and SEOSAT. This technology of magnetic sensors is interesting due to their high operating range up to 2 mT and the high temperature dynamic range from -50 up to 150 degrees C. However, in contrast, it presents high hysteresis and nonlinearity, temperature dependence, and poor repeatability. To improve the hysteretic, nonlinear and nonrepetitive behavior, a method consisting of a combination of reset and biasing has been designed and implemented for the +/- 75 mu T linear region centered around 300-375 mu T biasing field. (c) 2008 American Institute of Physics.",

author = "M.D. Michelena and Wulf Oelschl{\"a}gel and I. Arruego and \{del Real\}, R.P and J.A. Mateos and Merayo, \{Jos{\'e} M.G.\}",

note = "Copyright (2008) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.; 52nd Annual Conference on Magnetism and Magnetic Materials, MMM 2007 ; Conference date: 05-10-2007 Through 09-10-2007",

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AU - Michelena, M.D.

AU - Oelschlägel, Wulf

AU - Arruego, I.

AU - del Real, R.P

AU - Mateos, J.A.

AU - Merayo, José M.G.

N1 - Conference code: 52

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N2 - The increase of complexity and miniaturizing level of Aerospace platforms make use of commercial off the shelf (COTS) components constitute a plausible alternative to the use of military or rad-tolerant components. In this work, giant magnetoresistance commercial sensors are studied to be used as COTS, the next missions to be launched in the framework of the Spanish National Space Program: OPTOS and SEOSAT. This technology of magnetic sensors is interesting due to their high operating range up to 2 mT and the high temperature dynamic range from -50 up to 150 degrees C. However, in contrast, it presents high hysteresis and nonlinearity, temperature dependence, and poor repeatability. To improve the hysteretic, nonlinear and nonrepetitive behavior, a method consisting of a combination of reset and biasing has been designed and implemented for the +/- 75 mu T linear region centered around 300-375 mu T biasing field. (c) 2008 American Institute of Physics.

AB - The increase of complexity and miniaturizing level of Aerospace platforms make use of commercial off the shelf (COTS) components constitute a plausible alternative to the use of military or rad-tolerant components. In this work, giant magnetoresistance commercial sensors are studied to be used as COTS, the next missions to be launched in the framework of the Spanish National Space Program: OPTOS and SEOSAT. This technology of magnetic sensors is interesting due to their high operating range up to 2 mT and the high temperature dynamic range from -50 up to 150 degrees C. However, in contrast, it presents high hysteresis and nonlinearity, temperature dependence, and poor repeatability. To improve the hysteretic, nonlinear and nonrepetitive behavior, a method consisting of a combination of reset and biasing has been designed and implemented for the +/- 75 mu T linear region centered around 300-375 mu T biasing field. (c) 2008 American Institute of Physics.

U2 - 10.1063/1.2838017

DO - 10.1063/1.2838017

M3 - Conference article

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T2 - 52nd Annual Conference on Magnetism and Magnetic Materials

Y2 - 5 October 2007 through 9 October 2007

ER -

Magnetic giant magnetoresistance commercial off the shelf for space applications

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