Application of Resonant Sensors for Magnetic Flux Density Measurements

Martin Heinisch, Thomas Voglhuber-Brunnmaier, Ali Abdallah, Bernhard Jakoby

Research output: Chapter in Book/Report/Conference proceedingConference proceedingspeer-review

Abstract

This contribution discusses the influence of the magnetic flux density on Lorentz force driven resonant sensors.A closed form model describing the physical behavior of the resonating wire shows the quadratic influence of magnetic flux density on the readout signal, which in our case is the motion induced voltage in the oscillating wire. It is furthermore shown that the resonating wire sensor is well suited for magnetic field measurements, even at high temperatures.
Original languageEnglish
Title of host publicationI2MTC 2012 Proceedings
Pages2057-2060
Number of pages4
DOIs
Publication statusPublished - May 2012

Publication series

Name2012 IEEE I2MTC - International Instrumentation and Measurement Technology Conference, Proceedings

Fields of science

  • 203017 Micromechanics
  • 202019 High frequency engineering
  • 202028 Microelectronics
  • 202039 Theoretical electrical engineering
  • 202037 Signal processing
  • 202027 Mechatronics
  • 202036 Sensor systems

JKU Focus areas

  • Mechatronics and Information Processing

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