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Journal of Biomedical Systems & Emerging Technologies

ISSN: 2952-8526

Open Access

Shinobu Ishigami

Department of Information Technology, Faculty of Engineering, Tohoku Gakuin University, Tagajo, Japan

Publications
  • Research Article   
    Measurement Technique and Antenna / Sensor for Transient Electromagnetic Fields Caused by Electrostatic Discharge
    Author(s): Shinobu Ishigami* and Ken Kawamata

    A transient electromagnetic field caused by an electrostatic discharge (ESD) is a serious noise source for electric equipment / system especially such as digital equipment. Therefore, it is an important issue in electromagnetic compatibility (EMC). In this paper, we introduced the measurement technology of the wideband transient electromagnetic field generated by the ESD phenomenon. By converting the waveform observed by the oscilloscope into the frequency domain using the discrete Fourier transform, removing the characteristics of the measuring apparatus such as the broadband amplifier measured by the S-parameters, and applying the complex antenna factor of the antenna / sensor. These data were converted using the inverse Fourier transform, then the real waveforms of the electromagnetic field were obtained. We also introduced antenna / sensor calibration methods specialized for the f.. Read More»
    DOI: 10.37421/bset.2021.S1.003

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Citations: 50

Journal of Biomedical Systems & Emerging Technologies received 50 citations as per Google Scholar report

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