Noninvasive measurements of magnetic field generated by induced current within human body under exposure to very low frequency electromagnetic fields

Keiji Tsukada, Toshihiko Kiwa

研究成果査読

5 被引用数 (Scopus)

抄録

We have developed a measurement system for a magnetic field that is generated by the induced ionic current within the human body under exposure to very low frequency electromagnetic fields, and compared the magnetic field strength obtained with those of a magnetomyogram (MMG). The developed system consists of an exposure coil, a magnetic sensor, a lock-in detector, and data acquisition. The waveform characteristics of the magnetic field of the induced current (MFIC) of the abdomen from 1 kHz to 400 Hz are obtained. Compared with the magnetic field strength of abdominal MMG, abdominal MFIC is stronger at an exposure electromagnetic field greater than the μ,T order.

本文言語English
ページ(範囲)L532-L534
ジャーナルJapanese Journal of Applied Physics, Part 2: Letters
44
16-19
DOI
出版ステータスPublished - 12月 1 2005

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(その他)
  • 物理学および天文学(全般)

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