Design and evaluation of closed-loop GMI magnetometer for biomedical applications

Autor: Salvador Pacheco, Lizeth Stefanía Benavides Cabrera, Eduardo Costa da Silva, Elisabeth Costa Monteiro
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Measurement: Sensors, Vol 18, Iss , Pp 100297- (2021)
Druh dokumentu: article
ISSN: 2665-9174
DOI: 10.1016/j.measen.2021.100297
Popis: A closed-loop GMI magnetometer system is reported. The model is implemented by using the Matlab Simulink/Simscape libraries. The GMI closed-loop model implementation is detailed and the simulation results of the system's performance are shown. Furthermore, the response of the magnetometer to a synthesized magnetic cardiac signal is investigated. It shows a good performance handling signals with different frequency components.
Databáze: Directory of Open Access Journals