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Conference Paper: Perfect reconstruction modulated filter banks with sum of powers-of-two coefficients

TitlePerfect reconstruction modulated filter banks with sum of powers-of-two coefficients
Authors
KeywordsElectronics
Issue Date2000
PublisherIEEE.
Citation
Proceedings - Ieee International Symposium On Circuits And Systems, 2000, v. 2, p. II-73-II-76 How to Cite?
AbstractIn this paper, a new family of multiplier-less modulated filter banks, called the SOPOT MFB, is presented. The coefficients of the proposed filter banks consist of sum of powers-of-two coefficients (SOPOT), which require only simple shifts and additions for implementation. The modulation matrix and the prototype filter are derived from a fast DCT-IV algorithm of Wang and the lattice structure in [1]. The design of the SOPOT MFB is performed using the genetic algorithm(GA). An 16-channel SOPOT MFB with 34 dB stopband attenuation is given as an example, and its average number of terms per SOPOT coefficient is only 2.6.
DescriptionIEEE International Symposium on Circuits and Systems, Geneva, Switzerland, 28-31 May 2000
Persistent Identifierhttp://hdl.handle.net/10722/46174
ISSN

 

DC FieldValueLanguage
dc.contributor.authorChan, SCen_HK
dc.contributor.authorLiu, Wen_HK
dc.contributor.authorHo, KLen_HK
dc.date.accessioned2007-10-30T06:44:06Z-
dc.date.available2007-10-30T06:44:06Z-
dc.date.issued2000en_HK
dc.identifier.citationProceedings - Ieee International Symposium On Circuits And Systems, 2000, v. 2, p. II-73-II-76en_HK
dc.identifier.issn0271-4310en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46174-
dc.descriptionIEEE International Symposium on Circuits and Systems, Geneva, Switzerland, 28-31 May 2000-
dc.description.abstractIn this paper, a new family of multiplier-less modulated filter banks, called the SOPOT MFB, is presented. The coefficients of the proposed filter banks consist of sum of powers-of-two coefficients (SOPOT), which require only simple shifts and additions for implementation. The modulation matrix and the prototype filter are derived from a fast DCT-IV algorithm of Wang and the lattice structure in [1]. The design of the SOPOT MFB is performed using the genetic algorithm(GA). An 16-channel SOPOT MFB with 34 dB stopband attenuation is given as an example, and its average number of terms per SOPOT coefficient is only 2.6.en_HK
dc.format.extent325558 bytes-
dc.format.extent8028 bytes-
dc.format.extent27162 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofProceedings - IEEE International Symposium on Circuits and Systemsen_HK
dc.rights©2000 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.subjectElectronicsen_HK
dc.titlePerfect reconstruction modulated filter banks with sum of powers-of-two coefficientsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0271-4302&volume=2&spage=73&epage=76&date=2000&atitle=Perfect+reconstruction+modulated+filter+banks+with+sum+of+powers-of-two+coefficientsen_HK
dc.identifier.emailChan, SC:scchan@eee.hku.hken_HK
dc.identifier.emailHo, KL:klho@eee.hku.hken_HK
dc.identifier.authorityChan, SC=rp00094en_HK
dc.identifier.authorityHo, KL=rp00117en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ISCAS.2000.856261en_HK
dc.identifier.scopuseid_2-s2.0-0033720406en_HK
dc.identifier.hkuros50912-
dc.identifier.volume2en_HK
dc.identifier.spageIIen_HK
dc.identifier.epage73en_HK
dc.identifier.scopusauthoridChan, SC=13310287100en_HK
dc.identifier.scopusauthoridLiu, W=7407341280en_HK
dc.identifier.scopusauthoridHo, KL=7403581592en_HK

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