Magnetic field transducers based on the phase characteristics of GMI sensors and aimed at biomedical applications

@inproceedings{Silva2009MagneticFT,
  title={Magnetic field transducers based on the phase characteristics of GMI sensors and aimed at biomedical applications},
  author={Eduardo Costa da Silva and Leonardo Gusm{\~a}o and Carlos R. Hall Barbosa and E. Costa Monteiro},
  year={2009}
}
For the last four years the Laboratory of Biometrology of PUC-Rio has been working in the development of magnetic field transducers to be used in biomedical applications — especially in the three-dimensional localization of needles inserted in the human body and in the measurment of arterial pulse waves. While previous investigations were based on the behavior of the magnitude of the impedance of Giant Magnetoimpedance (GMI) ribbon-shaped sensors, this manuscript presents the preliminary… CONTINUE READING

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