Presentation | 2017-06-05 Measurement of ESD noise voltage induced on the human body for wearable bio-sensors Keinosuke Nagai, Yuto Shimizu, Daisuke Anzai, Jianqing Wang, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, wireless body area networks (BAN) are attracting much attention in medical and healthcare applications. As one of applications of BAN, wearable bio-sensors that acquire various biological signals are being widely used. On the other hand, electromagnetic radiation and electro-static discharge (ESD) may have a significant influence on wearable bio-sensors. However, the ESD noise characteristics on wearable bio-sensors have not been elucidated yet. In this study, we proposed a measurement method of charging voltage on the human body caused by ESD and measured the voltage under the IEC-specified ESD testing environment. Based on the measured ESD voltage on the human body, we attempted to clarify the ESD noise characteristics generated in wearable bio-sensors by circuit simulation. As a result, we found that the ESD noise at the bio-sensors varies depending on the contact resistance between the human body and the wearable bio-sensors, and a 2 kV charging voltage may cause a peak noise voltage up to about 7 V at the bio-sensor output. But the time duration is likely do not depend on the magnitude of contact resistance and is always kept at 1.2 $mathrm{mu s}$. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wearable bio-sensors / ESD / human body charging voltage / measurement method |
Paper # | EMCJ2017-24 |
Date of Issue | 2017-05-29 (EMCJ) |
Conference Information | |
Committee | EMCJ / IEE-SPC |
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Conference Date | 2017/6/5(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Sapporo Convention Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Power Electronics, EMC |
Chair | Osami Wada(Kyoto Univ.) / Kanai Takeo(TMEIC) |
Vice Chair | Kensei Oh(Nagoya Inst. of Tech.) / 船渡 寛人(宇都宮大学) |
Secretary | Kensei Oh(AIST) / 船渡 寛人(Mitsubishi Electric) |
Assistant | Shinichiro Yamamoto(Univ. of Hyogo) / Chie Sasaki(Panasonic) / Shinobu Nagasawa(Mitsubishi Electric) / 図子 祐輔(日産自動車) / 高見 弘(芝浦工業大学) |
Paper Information | |
Registration To | Technical Committee on Electromagnetic Compatibility / Technical Meeting on Semiconductor Power Converter |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Measurement of ESD noise voltage induced on the human body for wearable bio-sensors |
Sub Title (in English) | |
Keyword(1) | Wearable bio-sensors |
Keyword(2) | ESD |
Keyword(3) | human body charging voltage |
Keyword(4) | measurement method |
1st Author's Name | Keinosuke Nagai |
1st Author's Affiliation | Nagoya Institute of Technology(NIT) |
2nd Author's Name | Yuto Shimizu |
2nd Author's Affiliation | Nagoya Institute of Technology(NIT) |
3rd Author's Name | Daisuke Anzai |
3rd Author's Affiliation | Nagoya Institute of Technology(NIT) |
4th Author's Name | Jianqing Wang |
4th Author's Affiliation | Nagoya Institute of Technology(NIT) |
Date | 2017-06-05 |
Paper # | EMCJ2017-24 |
Volume (vol) | vol.117 |
Number (no) | EMCJ-76 |
Page | pp.pp.19-24(EMCJ), |
#Pages | 6 |
Date of Issue | 2017-05-29 (EMCJ) |