99㏈의 DR를 갖는단일-비트 4차 고성능 델타-시그마 모듈레이터 설계
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최영길 | - |
dc.contributor.author | 노형동 | - |
dc.contributor.author | 변산호 | - |
dc.contributor.author | 남현석 | - |
dc.contributor.author | 노정진 | - |
dc.date.accessioned | 2021-06-23T20:39:05Z | - |
dc.date.available | 2021-06-23T20:39:05Z | - |
dc.date.issued | 2007-02 | - |
dc.identifier.issn | 1229-6368 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44184 | - |
dc.description.abstract | 본 논문에서는 높은 dynamic range(DR)를 얻을 수 있는 단일-비트 4차 델타-시그마 모듈레이터를 제시하였으며, 이를 구현하였다. 본 모듈레이터에 사용된 루프 필터의 구조는 피드백 패스와 피드포워드 패스를 혼합하여 사용한 구조이며, 스위치-커패시터(switched-capacitor) 방식으로 구현되었다. 측정 결과로는 20㎑의 기저대역(base band)에서 3.2㎒의 클록을 사용하였을 때 최대 99㏈의 DR을 얻었다. 본 모듈레이터는 0.18㎛ standard CMOS 공정으로 만들어졌다. | - |
dc.description.abstract | In this paper, a fourth-order single-bit delta-sigma modulator is presented and implemented. The loop-filter is composed of both feedback and feedforward paths. Measurement results show that maximum 99㏈ dynamic range is achievable at a clock rate of 3.2㎒ for 20㎑ baseband. The proposed modulator has been fabricated in a 0.18㎛ standard CMOS process. | - |
dc.format.extent | 9 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 대한전자공학회 | - |
dc.title | 99㏈의 DR를 갖는단일-비트 4차 고성능 델타-시그마 모듈레이터 설계 | - |
dc.title.alternative | Design of a 99㏈ DR single-bit 4th-order High Performance Delta-Sigma Modulator | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.bibliographicCitation | 전자공학회논문지 - SD, v.44, no.2, pp 25 - 33 | - |
dc.citation.title | 전자공학회논문지 - SD | - |
dc.citation.volume | 44 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 25 | - |
dc.citation.endPage | 33 | - |
dc.identifier.kciid | ART001216474 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | delta-sigma modulator | - |
dc.subject.keywordAuthor | switched-capacitor circuit | - |
dc.subject.keywordAuthor | analog to digital converter | - |
dc.subject.keywordAuthor | over-sampling | - |
dc.subject.keywordAuthor | delta-sigma modulator | - |
dc.subject.keywordAuthor | switched-capacitor circuit | - |
dc.subject.keywordAuthor | analog to digital converter | - |
dc.subject.keywordAuthor | over-sampling | - |
dc.identifier.url | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001216474 | - |
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