Signal analysis of externally linear filters

Efthivoulidis, G; Tsividis, Y

dc.contributor.author	Efthivoulidis, G	en
dc.contributor.author	Tsividis, Y	en
dc.date.accessioned	2014-03-01T01:48:46Z
dc.date.available	2014-03-01T01:48:46Z
dc.date.issued	1999	en
dc.identifier.issn	02714310	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/25587
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0032629259&partnerID=40&md5=6b09be8436be0d3b29d61a02ae39632d	en
dc.subject.other	Linear network analysis	en
dc.subject.other	Mathematical models	en
dc.subject.other	Nonlinear equations	en
dc.subject.other	State space methods	en
dc.subject.other	Transfer functions	en
dc.subject.other	Linear filters	en
dc.subject.other	Log-domain filters	en
dc.subject.other	Electric filters	en
dc.title	Signal analysis of externally linear filters	en
heal.type	journalArticle	en
heal.publicationDate	1999	en
heal.abstract	The circuit equations of an externally linear filter realization are nonlinear state-space equations. In this paper, a method to test if a nonlinear system is externally linear and to calculate its transfer function is proposed. The method transforms the nonlinear system to an externally equivalent linear system (described by linear state-space equations), which can be solved to obtain the transfer function. As an illustrative example, a log-domain filter is analyzed.	en
heal.publisher	IEEE, Piscataway, NJ, United States	en
heal.journalName	Proceedings - IEEE International Symposium on Circuits and Systems	en
dc.identifier.volume	6	en
dc.identifier.spage	VI	en
dc.identifier.epage	65-VI-68	en