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| Presentation | 2014-11-22 09:25 Development of Adjustable Gain-Bandwidth Bio-signal Recording LSI and Si Neural Probe Module Takaharu Tani, Takuya Harashima, Hideki Naganuma, Misaki Kawahara, Takuma Iwagami, Keita Ito, Yusaku Suzuki, Taiki Goto, Hisashi Kino (Tohoku Univ.), Koji Kiyoyama (NiAS), Tetsu Tanaka (Tohoku Univ.)  MBE2014-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we have designed and evaluated an adjustable gain-bandwidth LNA and ADC circuit chip, and successfully fabricated the Si neural probe module with the chip for multiple bio-signal recordings and analysis in a brain. In the bio-signal processing circuit, gain can be adjusted from 20 dB to 60 dB, and lower and upper cut-off frequencies can be adjusted from 56 mHz to 35 Hz and from 492 Hz to 11 kHz, respectively. This chip is appropriate for recording of various targeted bio-signals and is robust for variation of electrical environments. This module can realize a higher precision bio-signal recording system and becomes one of the most versatile tools for neurophysiology. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | bio-signal recording / adjustable gain-bandwidth amplifier / Si neural probe / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 325, MBE2014-68, pp. 51-54, Nov. 2014. | |
| Paper # | MBE2014-68 | |
| Date of Issue | 2014-11-14 (MBE) | |
| 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 | MBE2014-68 |
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| Conference Information | |
| Committee | MBE NC |
| Conference Date | 2014-11-21 - 2014-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2014-11-MBE-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of Adjustable Gain-Bandwidth Bio-signal Recording LSI and Si Neural Probe Module |
| Sub Title (in English) | |
| Keyword(1) | bio-signal recording |
| Keyword(2) | adjustable gain-bandwidth amplifier |
| Keyword(3) | Si neural probe |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takaharu Tani |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Takuya Harashima |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Hideki Naganuma |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Misaki Kawahara |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 5th Author's Name | Takuma Iwagami |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 6th Author's Name | Keita Ito |
| 6th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 7th Author's Name | Yusaku Suzuki |
| 7th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 8th Author's Name | Taiki Goto |
| 8th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 9th Author's Name | Hisashi Kino |
| 9th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 10th Author's Name | Koji Kiyoyama |
| 10th Author's Affiliation | Nagasaki Institute of Applied Science (NiAS) |
| 11th Author's Name | Tetsu Tanaka |
| 11th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-11-22 09:25:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2014-68 |
| Volume (vol) | vol.114 |
| Number (no) | no.325 |
| Page | pp.51-54 |
| #Pages | 4 |
| Date of Issue | 2014-11-14 (MBE) |
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