Theory, Instrumentation and Applications of Magnetoelastic Resonance Sensors: A Review

Theory, Instrumentation and Applications of Magnetoelastic Resonance Sensors: A Review

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Thick-film magnetoelastic sensors vibrate mechanically in response click here to a time varying magnetic excitation field.The mechanical vibrations of the magnetostrictive magnetoelastic material launch, in turn, a magnetic field by which the sensor can be monitored.Magnetic field telemetry enables contact-less, remote-query operation that has enabled many practical uses of the sensor platform.

This paper builds upon a review paper we published in Sensors in 2002 (Grimes, C.A.; et al.

Sensors 2002, 2, 294-313), presenting a comprehensive here review on the theory, operating principles, instrumentation and key applications of magnetoelastic sensing technology.