Paper Abstract and Keywords |
Presentation |
2011-12-09 09:25
Electromagnetic interferences from mobile phones using high speed radio access technologies to medical devices Satoshi Ishihara, Junji Higashiyama, Yoshiaki Tarusawa (NTT DOCOMO), Keisuke Nagase (Kanazawa Univ.) EMCJ2011-97 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This study aims to clarify the impact of electromagnetic interference (EMI) from mobile phones on medical devices. The employed radio sources are dipole antennas and a mobile phone that transmits signals based on 3GPP Releases 8, 6, and 99, which focuses on high-speed mobile radio access technology. The peak to average power ratio (PAPR) of the transmission signal to clarify the impact of the EMI is evaluated to determine the radio parameter priority. The EMI is tested with respect to 32 different models of medical devices that are typically used in hospitals. The test results show that the maximum interference distance is 80 cm when the transmission power of the radio sources is the nominal maximum; however, the distance decreases to 8 cm when the transmission power is limited to 10 mW. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Electromagnetic Interference / Medical Device / Mobile Phone / High Speed Radio Access Technologies / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 335, EMCJ2011-97, pp. 7-12, Dec. 2011. |
Paper # |
EMCJ2011-97 |
Date of Issue |
2011-12-02 (EMCJ) |
ISSN |
Print edition: ISSN 0913-5685 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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EMCJ2011-97 |
Conference Information |
Committee |
EMCJ IEE-EMC |
Conference Date |
2011-12-09 - 2011-12-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Inst. of Tech. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Power electronics, Biomedical, EMC, etc. |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2011-12-EMCJ-EMC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Electromagnetic interferences from mobile phones using high speed radio access technologies to medical devices |
Sub Title (in English) |
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Keyword(1) |
Electromagnetic Interference |
Keyword(2) |
Medical Device |
Keyword(3) |
Mobile Phone |
Keyword(4) |
High Speed Radio Access Technologies |
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1st Author's Name |
Satoshi Ishihara |
1st Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
2nd Author's Name |
Junji Higashiyama |
2nd Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
3rd Author's Name |
Yoshiaki Tarusawa |
3rd Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
4th Author's Name |
Keisuke Nagase |
4th Author's Affiliation |
Kanazawa University (Kanazawa Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-12-09 09:25:00 |
Presentation Time |
20 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2011-97 |
Volume (vol) |
vol.111 |
Number (no) |
no.335 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2011-12-02 (EMCJ) |
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