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Article: A new method for designing causal stable IIR variable fractional delay digital filters

TitleA new method for designing causal stable IIR variable fractional delay digital filters
Authors
KeywordsConstrained model reduction
Delay filter
Infinite-impulse response (IIR)
Variable digital filter (VDF)
Issue Date2007
PublisherIEEE.
Citation
IEEE Transactions On Circuits And Systems II: Express Briefs, 2007, v. 54 n. 11, p. 999-1003 How to Cite?
AbstractThis paper studies the design of causal stable Farrow-based infinite-impulse response (IIR) variable fractional delay digital filters (VFDDFs), whose subfilters have a common denominator. This structure has the advantages of reduced implementation complexity and avoiding undesirable transient response when tuning the spectral parameter in the Farrow structure. The design of such IIR VFDDFs is based on a new model reduction technique which is able to incorporate prescribed flatness and peak error constraints to the IIR VFDDF under the second order cone programming framework. Design example is given to demonstrate the effectiveness of the proposed approach. © 2007 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/57443
ISSN
2015 Impact Factor: 1.136
2015 SCImago Journal Rankings: 0.747
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorTsui, KMen_HK
dc.contributor.authorChan, SCen_HK
dc.contributor.authorKwan, HKen_HK
dc.date.accessioned2010-04-12T01:36:58Z-
dc.date.available2010-04-12T01:36:58Z-
dc.date.issued2007en_HK
dc.identifier.citationIEEE Transactions On Circuits And Systems II: Express Briefs, 2007, v. 54 n. 11, p. 999-1003en_HK
dc.identifier.issn1549-7747en_HK
dc.identifier.urihttp://hdl.handle.net/10722/57443-
dc.description.abstractThis paper studies the design of causal stable Farrow-based infinite-impulse response (IIR) variable fractional delay digital filters (VFDDFs), whose subfilters have a common denominator. This structure has the advantages of reduced implementation complexity and avoiding undesirable transient response when tuning the spectral parameter in the Farrow structure. The design of such IIR VFDDFs is based on a new model reduction technique which is able to incorporate prescribed flatness and peak error constraints to the IIR VFDDF under the second order cone programming framework. Design example is given to demonstrate the effectiveness of the proposed approach. © 2007 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Transactions on Circuits and Systems II: Express Briefsen_HK
dc.rights©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectConstrained model reductionen_HK
dc.subjectDelay filteren_HK
dc.subjectInfinite-impulse response (IIR)en_HK
dc.subjectVariable digital filter (VDF)en_HK
dc.titleA new method for designing causal stable IIR variable fractional delay digital filtersen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1057-7130&volume=54&issue=11&spage=999&epage=1003&date=2007&atitle=A+new+method+for+designing+causal+stable+IIR+variable+fractional+delay+digital+filtersen_HK
dc.identifier.emailTsui, KM:kmtsui@eee.hku.hken_HK
dc.identifier.emailChan, SC:scchan@eee.hku.hken_HK
dc.identifier.authorityTsui, KM=rp00181en_HK
dc.identifier.authorityChan, SC=rp00094en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/TCSII.2007.903784en_HK
dc.identifier.scopuseid_2-s2.0-61349155530en_HK
dc.identifier.hkuros140422-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-61349155530&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume54en_HK
dc.identifier.issue11en_HK
dc.identifier.spage999en_HK
dc.identifier.epage1003en_HK
dc.identifier.isiWOS:000250992300015-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridTsui, KM=7101671591en_HK
dc.identifier.scopusauthoridChan, SC=13310287100en_HK
dc.identifier.scopusauthoridKwan, HK=35491088700en_HK

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