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Article: Design of linear-phase recombination nonuniform filter banks

TitleDesign of linear-phase recombination nonuniform filter banks
Authors
KeywordsLinear phase (LP)
Near-perfect reconstruction
Recombination nonuniform filter banks (RNFBs)
Transmultiplexer (TMUX)
Issue Date2006
PublisherIEEE.
Citation
Ieee Transactions On Signal Processing, 2006, v. 54 n. 7, p. 2809-2814 How to Cite?
AbstractThis correspondence proposes a novel method for designing a class of recombination nonuniform filter banks (RNFBs) with the linear-phase (LP) property. In the structure of the proposed nonuniform filter bank (FB), certain channels of an M-channel uniform FB are merged by synthesis filters of transmultiplexers (TMUXs), yielding nonuniform subbands. By a detailed analysis of the frequency characteristics of the RNFBs, we derive the existence and matching conditions that are necessary for constructing the proposed RNFBs having good frequency responses. With those conditions being satisfied, the design problem becomes that of a set of LP uniform FBs. By using the Parks-McClellan algorithm, we are able to design the near-perfect-reconstruction LP RNFBs in a very simple and efficient way as demonstrated by two examples. © 2006 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/44803
ISSN
2015 Impact Factor: 2.624
2015 SCImago Journal Rankings: 2.004
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorXie, XMen_HK
dc.contributor.authorChan, SCen_HK
dc.contributor.authorYuk, TIen_HK
dc.date.accessioned2007-10-30T06:10:33Z-
dc.date.available2007-10-30T06:10:33Z-
dc.date.issued2006en_HK
dc.identifier.citationIeee Transactions On Signal Processing, 2006, v. 54 n. 7, p. 2809-2814en_HK
dc.identifier.issn1053-587Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/44803-
dc.description.abstractThis correspondence proposes a novel method for designing a class of recombination nonuniform filter banks (RNFBs) with the linear-phase (LP) property. In the structure of the proposed nonuniform filter bank (FB), certain channels of an M-channel uniform FB are merged by synthesis filters of transmultiplexers (TMUXs), yielding nonuniform subbands. By a detailed analysis of the frequency characteristics of the RNFBs, we derive the existence and matching conditions that are necessary for constructing the proposed RNFBs having good frequency responses. With those conditions being satisfied, the design problem becomes that of a set of LP uniform FBs. By using the Parks-McClellan algorithm, we are able to design the near-perfect-reconstruction LP RNFBs in a very simple and efficient way as demonstrated by two examples. © 2006 IEEE.-
dc.format.extent259450 bytes-
dc.format.extent27162 bytes-
dc.format.extent5199 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Transactions on Signal Processingen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2006 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.subjectLinear phase (LP)en_HK
dc.subjectNear-perfect reconstructionen_HK
dc.subjectRecombination nonuniform filter banks (RNFBs)en_HK
dc.subjectTransmultiplexer (TMUX)en_HK
dc.titleDesign of linear-phase recombination nonuniform filter banksen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1053-587X&volume=54&issue=7&spage=2809&epage=2814&date=2006&atitle=Design+of+linear-phase+recombination+nonuniform+filter+banksen_HK
dc.identifier.emailChan, SC:scchan@eee.hku.hken_HK
dc.identifier.emailYuk, TI:tiyuk@eee.hku.hken_HK
dc.identifier.authorityChan, SC=rp00094en_HK
dc.identifier.authorityYuk, TI=rp00210en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/TSP.2006.874400en_HK
dc.identifier.scopuseid_2-s2.0-33745713067en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33745713067&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume54en_HK
dc.identifier.issue7en_HK
dc.identifier.spage2809en_HK
dc.identifier.epage2814en_HK
dc.identifier.isiWOS:000238707900032-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridXie, XM=14016997000en_HK
dc.identifier.scopusauthoridChan, SC=13310287100en_HK
dc.identifier.scopusauthoridYuk, TI=6603685705en_HK

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