Please use this identifier to cite or link to this item:
Title: Magnetic giant magnetoresistance commercial off the shelf for space applications
Authors: Díaz Michelena, M.
Oelschlägel, W.
Arruego, I.
Del Real, R. P.
Mateos, J. A. D.
Merayo, J. M.
Issue Date: 13-Feb-2008
Publisher: AIP Publishing
DOI: 10.1063/1.2838017
Published version:
Citation: Journal of Applied Physics 103: 07E912(2008)
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 2mT and the high temperature dynamic range from −50 up to 150°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 ±75𝜇T linear region centered around 300–375𝜇T biasing field.
E-ISSN: 1089-7550
ISSN: 0021-8979
Appears in Collections:(Espacio) Artículos

Files in This Item:
File Description SizeFormat 
acceso-restringido.pdf221,73 kBAdobe PDFThumbnail

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.