Waveform correction and validation based on TDR response to magnetic near-field probe for transient magnetic field due to ESD

被引：0

作者：

Morinaga I. ^{[1
]}

Wang J. ^{[1
]}

Kato K. ^{[1
]}

Kawamata K. ^{[1
]}

Ishigami S. ^{[1
]}

Fujiwara O. ^{[2
]}

机构：

[1] Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya

[2] The University of Electro-Communications, 1-5-1, Chofugaoka, Chofu

来源：

IEEJ Transactions on Fundamentals and Materials | 2021年 / 141卷 / 06期

关键词：

Collision ESD; Magnetic near-field; Spherical electrodes; TDR response; Waveform correction;

D O I：

10.1541/ieejfms.141.405

中图分类号：

学科分类号：

摘要：

Transient magnetic fields due to collision electrostatic discharges (ESDs) between charged spherical electrodes having a diameter of 30 mm at a charging voltage from 600 V are measured in the time domain with a magnetic near-field probe. A waveform correction method based on the response of time domain reflectometry (TDR) to the magnetic field probe is proposed. The method is validated by a comparison with a theoretical waveform of the magnetic far-field derived from a dipole model consisting of image charges of the spherical electrodes just before the ESD happens. © 2021 The Institute of Electrical Engineers of Japan.

引用

页码：405 / 406

页数：1

共 3 条

[1]

Honda M., Charge and Discharge Events on the Non-grounded Small Metal Object, J. Inst. of Electrostat. Jpn, 41, 4, pp. 165-168, (2017)

[2]

Oikawa M., Kawamata K., Ishigami S., Fujiwara O., Measurement of Transient Magnetic Field caused by ESD between Spherical Electrodes using a Shielded Loop Probe and Current Estimation of EM Radition Model, IEEJ Trans. FM, 140, 2, pp. 80-85, (2020)

[3]

Taka Y., Kawamata K., Ishigami S., Minegishi S., Fujiwara O., Verification and Measurement Waveforms of Transient Electric Field caused by Micro-Gap Spark Using Optical Electric Field Probe, IEEJ Trans. FM, 138, 10, pp. 482-489, (2018)

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