Electronic gradiometer in cylindrical magnetic shield for compact magnetocardiograph

A. Tsukamoto, K. Saitoh, K. Takagi, K. Yokosawa, D. Suzuki, K. Ogata, T. Miyashita, A. Kandori, K. Tsukada

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

An electronic first-order gradiometer in a cylindrical magnetic shield was investigated. The planar gradiometer exhibited better noise reduction performance than the axial gradiometer inside the cylindrical magnetic shield. This improvement was attributed to the anisotropic distribution of the magnetic field inside the cylindrical magnetic shield.

Original languageEnglish
Pages (from-to)5080-5082
Number of pages3
JournalApplied Physics Letters
Volume83
Issue number24
DOIs
Publication statusPublished - Dec 15 2003
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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  • Cite this

    Tsukamoto, A., Saitoh, K., Takagi, K., Yokosawa, K., Suzuki, D., Ogata, K., Miyashita, T., Kandori, A., & Tsukada, K. (2003). Electronic gradiometer in cylindrical magnetic shield for compact magnetocardiograph. Applied Physics Letters, 83(24), 5080-5082. https://doi.org/10.1063/1.1630379