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| Presentation | 2017-12-15 16:40 A study of high noise immunity IC for automotive pressure sensor Hiroaki Hayashi, Norikazu Ohta (Toyota CRDL), Noriyuki Mase (DENSO CORP.)  EMCJ2017-87 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The electromagnetic environment for in-vehicle sensors has been getting worse as the vehicle becomes more electrified and the number of in-vehicle electronic devices increases. Improvement of noise immunity of in-vehicle sensors has become the urgent issue. We examined an application of the balanced detection technique to pressure sensor signal detection. In the balanced detection technique, the detection unit is always controlled to keep a balanced state. Therefore, when noise is mixed into the detection unit, the injection noise is treated as in-phase noise, so signal fluctuation due to noise can be suppressed. We fabricated an IC using this technique and attained the target output drift ± 0.3% F.S. or less in the DPI and BCI tests. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | noise / Pressure sensor / balanced detection technique / DPI / BCI / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 357, EMCJ2017-87, pp. 81-85, Dec. 2017. | |
| Paper # | EMCJ2017-87 | |
| Date of Issue | 2017-12-08 (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) | |
| Download PDF | EMCJ2017-87 |
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| Conference Information | |
| Committee | EMCJ IEE-EMC |
| Conference Date | 2017-12-15 - 2017-12-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Gifu University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Power electronics, Biomedical EMC, EMC |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2017-12-EMCJ-EMC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study of high noise immunity IC for automotive pressure sensor |
| Sub Title (in English) | |
| Keyword(1) | noise |
| Keyword(2) | Pressure sensor |
| Keyword(3) | balanced detection technique |
| Keyword(4) | DPI |
| Keyword(5) | BCI |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroaki Hayashi |
| 1st Author's Affiliation | Toyota Central Research&Development Laboratories,Inc. (Toyota CRDL) |
| 2nd Author's Name | Norikazu Ohta |
| 2nd Author's Affiliation | Toyota Central Research&Development Laboratories,Inc. (Toyota CRDL) |
| 3rd Author's Name | Noriyuki Mase |
| 3rd Author's Affiliation | DENSO CORPORATION (DENSO CORP.) |
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| Speaker | Author-1 |
| Date Time | 2017-12-15 16:40:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2017-87 |
| Volume (vol) | vol.117 |
| Number (no) | no.357 |
| Page | pp.81-85 |
| #Pages | 5 |
| Date of Issue | 2017-12-08 (EMCJ) |
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