Article(id=1242138193080955607, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242138166631669768, articleNumber=null, orderNo=16, doi=10.3981/j.issn.1000-7857.2020.07.014, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1554134400000, receivedDateStr=2019-04-02, revisedDate=1563379200000, revisedDateStr=2019-07-18, acceptedDate=null, acceptedDateStr=null, onlineDate=1589166128500, onlineDateStr=2020-05-11, pubDate=1586707200000, pubDateStr=2020-04-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1589166128500, onlineIssueDateStr=2020-05-11, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774078423038, creator=sys-migrate, updateTime=1774078423038, updator=sys-migrate, issue=Issue{id=1242138166631669768, tenantId=1146029695717560320, journalId=1146031591421210625, year='2020', volume='38', issue='7', pageStart='1', pageEnd='124', issueExtLink='null', onlineDate='null', pubDate='1586707200000', pubDateStr='2020-04-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774078416734, creator='sys-migrate', updateTime=1774078416734, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=112, endPage=117, ext={EN=ArticleExt(id=1242138197589832433, articleId=1242138193080955607, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Recent progress of capacitance multiplier research, columnId=1242137755002675584, journalTitle=Science & Technology Review, columnName=Review, runingTitle=null, highlight=null, articleAbstract=On-chip analog filter is a key part for integrated circuits preprocessing physiological signals, which influences the quality of signals acquired. Since the frequency of the physiological signals is of ultra-low range, the on-chip large capacitance in the analog filter is the key problem to be solved immediately. The paper summaries the recent progress of the capacitance multiplier development, such as current mode capacitance multiplier, voltage mode capacitance multiplier, capacitance multiplier based on current-to-voltage converter and unbalanced capacitance multiplier, and then analyzes the key technology. Finally the paper looks into the future of the capacitance multiplying circuits., authors=LI Yan, authorsList=LI Yan, authorCompany=School of Applied Science, Beijing Information Science and Technology University, Beijing 100192, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=D2ck+OyUkVqYsEgW/p4uZA==, pdfFileSize=2558321, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242138196407034035, articleId=1242138193080955607, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=电容倍增电路研究进展, columnId=1242134377686180284, journalTitle=科技导报, columnName=综述, runingTitle=null, highlight=null, articleAbstract=模拟滤波器在生理信号前端处理集成电路中是至关重要的模块，它直接影响到所获取的信号质量。由于生理信号的频率范围极低，模拟滤波器中大数值电容的片上实现是亟需解决的问题。总结了电容倍增电路的研究进展，对电流模式倍增电路、电压模式倍增电路、基于电流电压转换方式的电容倍增电路、非平衡电容倍增电路等关键技术进行了提炼和分析，并且展望了电容倍增电路未来的研究方向。, authors=李严, authorsList=李严, authorCompany=北京信息科技大学理学院, 北京 100192, correspAuthors=null, authorNote=李严,副教授,研究方向为医学应用集成电路设计,电子信箱:ly_5100@126.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=6doeHJTOzXdjmgS9dAAhCQ==, pdfFileSize=2558321, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=国家自然科学基金青年科学基金项目（61604014）；北京市教委科研计划面上项目（71E1810981）；北京信息科技大学教改项目（2020JGYB41）)}, authors=null, keywords=[Keyword(id=1242138195987603628, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242138193080955607, 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