SYSTEM FOR AUTOMATIC CHARACTERIZATION OF GIANT MAGNETO-IMPEDANCE SAMPLES

J. H. C. C. Carneiro, E. Costa Silva, L. A. P. Gusmão, C. R. H. Barbosa, E. Costa Monteiro

Abstract

This paper describes an automatic characterization system designed for the measurement of the electric impedance of Giant Magneto-Impedance (GMI) samples. The high speed of measurement attained with the use of this system, designed in the LabVIEW development environment, allows for the rapid determination of the optimal operational point of an eventual GMI magnetometer.

Keywords: GMI, Giant Magneto-Impedance, automatic characterization system, impedance measurements, magnetic sensors
Download: IMEKO-WC-2012-TC4-O4.pdf
DOI: -
IMEKO TC: TC4 - Measurement of Electrical Quantities

Event details

Event: XX IMEKO World Congress
Place: Busan, REPUBLIC of KOREA
Time: 9 September 2012 - 12 September 2012
Website: http://imeko2012.kriss.re.kr

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