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심장박동기용 시그마 델타 A/D 변환기에서의 저전력 데시메이션 필터 구조
DC Field | Value | Language |
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dc.contributor.author | 유선국 | - |
dc.date.accessioned | 2015-07-14T17:02:49Z | - |
dc.date.available | 2015-07-14T17:02:49Z | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 1975-8359 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/112098 | - |
dc.description.abstract | The low-power design of the A/D converter is indispensable to achieve the compact bio-signal measuring device with long battery duration. In this paper, new decimation filter structure is proposed for the low-power design of the Sigma-Delta A/D converter in the bio-instruments. The proposed filter is based on the non-recursive structure of the CIC (Cascaded Integrator Comb) decimation filter in the Sigma-Delta A/D converter. By combining the CSD (Canonic Signed Digit) structure with common sub-expression sharing technique, the proposed decimation filter structure can significantly reduce the number of adders for implementation. For the fixed decimation factor of 16, the 15% of power consumption saving is achieved in the proposed structure in comparison with that of the conventional polyphase CIC filter. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 111~117 | - |
dc.relation.isPartOf | Transactions of the Korean Institute of Electrical Engineers (전기학회논문지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 심장박동기용 시그마 델타 A/D 변환기에서의 저전력 데시메이션 필터 구조 | - |
dc.title.alternative | Low-power Decimation Filter Structure for Sigma Delta A/D Converters in Cardiac Applications | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Medical Engineering (의학공학) | - |
dc.contributor.googleauthor | 장영범 | - |
dc.contributor.googleauthor | 양세정 | - |
dc.contributor.googleauthor | 유선국 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.relation.journalcode | J02748 | - |
dc.subject.keyword | 시그마 델타 A/D 변환기 | - |
dc.subject.keyword | 데시메이션 필터 | - |
dc.subject.keyword | 심장박동기 | - |
dc.subject.keyword | CSD | - |
dc.subject.keyword | Common Sub-expression Sharing | - |
dc.contributor.alternativeName | Yoo, Sun Kook | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 53D | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 111 | - |
dc.citation.endPage | 117 | - |
dc.identifier.bibliographicCitation | Transactions of the Korean Institute of Electrical Engineers (전기학회논문지), Vol.53D(2) : 111-117, 2004 | - |
dc.identifier.rimsid | 52948 | - |
dc.type.rims | ART | - |
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