CHARACTERIZATION OF A MAGNETIC FIELD TRANSDUCER BASED ON THE GMI EFFECT |
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Flávia Pompéia, Luiz A. P. Gusmão, Carlos R. Hall Barbosa, Elisabeth Costa Monteiro, Lídice A. P. Gonsalves, Fernando L. A. Machado |
- Abstract:
- A magnetic field transducer based on the giant magnetoimpedance (GMI) effect has been developed by the Laboratory of Biometrology at PUC-Rio. It is aimed at biomedical applications, especially three-dimensional localization of needles accidentally inserted in the human body. This manuscript presents some new measurements that led to a better understanding of the prototype’s behavior.
- Keywords:
- magnetic transducer, giant magnetoimpedance, localization of magnetic foreign bodies in humans
- Download:
- PWC-2006-TC13-031u.pdf
- DOI:
- -
- Event details
- Event name:
- XVIII IMEKO World Congress
- Title:
Metrology for a Sustainable Development
- Place:
- Rio de Janeiro, BRAZIL
- Time:
- 17 September 2006 - 22 September 2006