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| Presentation | 2017-12-14 11:40 A Study on Improvement in Frequency Characteristics of A Low Frequency Current-mode Universal filter Using MOCCII Shota Matsuo, Fujihiko Matsumoto, Takeshi Ohbuchi, Hironori Nakamura (NDA)  CAS2017-69 ICD2017-57 CPSY2017-66 Link to ES Tech. Rep. Archives: ICD2017-57 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A Low Frequency Current-mode Universal filter Using MOCCII with current amplification function is proposed. Large capacitances are necessary to realize Low-frequency filters for biological signals. A large apparent capacitance is realized by using MOCCIIs with small current amplification factor. However, current-mode universal filter oscillates. In this paper, phase compensation capacitance is used to prevent oscillating of the filter. LTspice simulation result shows that the filter with compensation capacitance does not oscillate. The Frequency characteristic of the filter is improved by using compensation capacitance. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | CMOS Analog Circuit / Low Frequency Filter / Current-mode Filter / Active Filter / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 343, CAS2017-69, pp. 31-36, Dec. 2017. | |
| Paper # | CAS2017-69 | |
| Date of Issue | 2017-12-07 (CAS, ICD, CPSY) | |
| 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 | CAS2017-69 ICD2017-57 CPSY2017-66 Link to ES Tech. Rep. Archives: ICD2017-57 |
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| Conference Information | |
| Committee | ICD CPSY CAS |
| Conference Date | 2017-12-14 - 2017-12-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Art Hotel Ishigakijima |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | CAS |
| Conference Code | 2017-12-ICD-CPSY-CAS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Improvement in Frequency Characteristics of A Low Frequency Current-mode Universal filter Using MOCCII |
| Sub Title (in English) | |
| Keyword(1) | CMOS Analog Circuit |
| Keyword(2) | Low Frequency Filter |
| Keyword(3) | Current-mode Filter |
| Keyword(4) | Active Filter |
| Keyword(5) | |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shota Matsuo |
| 1st Author's Affiliation | National Defense Academy (NDA) |
| 2nd Author's Name | Fujihiko Matsumoto |
| 2nd Author's Affiliation | National Defense Academy (NDA) |
| 3rd Author's Name | Takeshi Ohbuchi |
| 3rd Author's Affiliation | National Defense Academy (NDA) |
| 4th Author's Name | Hironori Nakamura |
| 4th Author's Affiliation | National Defense Academy (NDA) |
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| Speaker | Author-1 |
| Date Time | 2017-12-14 11:40:00 |
| Presentation Time | 20 minutes |
| Registration for | CAS |
| Paper # | CAS2017-69, ICD2017-57, CPSY2017-66 |
| Volume (vol) | vol.117 |
| Number (no) | no.343(CAS), no.344(ICD), no.345(CPSY) |
| Page | pp.31-36 |
| #Pages | 6 |
| Date of Issue | 2017-12-07 (CAS, ICD, CPSY) |
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