Vibrational Noise Canceling Technique for Low-Frequency, Low-Level Magnetic Field Measurement

I. Sasada, T. Yamauchi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

A method is presented by which magnetic noises due to mechanical vibration of the magnetometer in a large static magnetic field can be canceled adaptively. The vibrational magnetic noise is identified based on the in-situ measurement of vibration, in which orthogonal sets of alternating linear gradient magnetic fields are used for a reference frame of vibration measurement. It is shown by the experiment that the vibrational magnetic noise is well canceled by this method.

Original languageEnglish
Pages (from-to)3406-3408
Number of pages3
JournalIEEE Transactions on Magnetics
Volume31
Issue number6
DOIs
Publication statusPublished - Nov 1995

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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