Paper Abstract and Keywords |
Presentation |
2019-04-12 10:20
A Study on Common-mode Noise Reduction in Noncontact Biosignal Acquisition Circuit Minghui Chen, Jianqing Wang, Daisuke Anzai (NIT), Georg Fischer, Jens Kirchner (FAU) EMCJ2019-11 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Noncontact electrodes are a promising alternative to achieve a more comfortable and long-term biosignal recording. However, the contact capacitance of them are very sensitive, such that the imbalance between the capacitance of the noncontact electrodes could severely reduce the common mode rejection ratio (CMRR) of the biosignal amplifier, which makes the common-mode (CM) noise a more significant interference than circuits with other kinds of electrodes. In this work, we proposed a novel method to solving this problem, which was implemented by two different kinds of circuit designs. We explained the principle by calculations and evaluated our designs through circuit simulations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Common-mode noise / noncontact electrode / electromagnetic compatibility / EMC / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 1, EMCJ2019-11, pp. 55-59, April 2019. |
Paper # |
EMCJ2019-11 |
Date of Issue |
2019-04-04 (EMCJ) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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EMCJ2019-11 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2019-04-11 - 2019-04-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Industry Support Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
EMC |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2019-04-EMCJ |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Common-mode Noise Reduction in Noncontact Biosignal Acquisition Circuit |
Sub Title (in English) |
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Keyword(1) |
Common-mode noise |
Keyword(2) |
noncontact electrode |
Keyword(3) |
electromagnetic compatibility |
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EMC |
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1st Author's Name |
Minghui Chen |
1st Author's Affiliation |
Nagoya Institute of Technology (NIT) |
2nd Author's Name |
Jianqing Wang |
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 |
Georg Fischer |
4th Author's Affiliation |
Friedrich Alexander University Erlangen Nurnberg (FAU) |
5th Author's Name |
Jens Kirchner |
5th Author's Affiliation |
Friedrich Alexander University Erlangen Nurnberg (FAU) |
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Speaker |
Author-1 |
Date Time |
2019-04-12 10:20:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2019-11 |
Volume (vol) |
vol.119 |
Number (no) |
no.1 |
Page |
pp.55-59 |
#Pages |
5 |
Date of Issue |
2019-04-04 (EMCJ) |
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