File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Conference Paper: A multistage filterbank-based channelizer and its multiplier-less realization

TitleA multistage filterbank-based channelizer and its multiplier-less realization
Authors
KeywordsElectronics
Issue Date2002
PublisherIEEE.
Citation
The 2002 IEEE International Symposium on Circuits and Systems, Phoenix-Scottsdale, AZ., 26-29 May 2002. In IEEE International Symposium on Circuits and Systems Proceedings, 2002, v. 3, p. 429-432 How to Cite?
AbstractThis paper proposes a multistage filterbank-based channelizer for software radio base stations. The proposed channelizer is capable of receiving channels with potentially different bandwidths as required in a multi-standard cellular based station. It consists of multiple stages of DFT filter banks and efficient sample rate changers. The front-end DFT filter bank of the channelizer has a fixed number of channels but the passband supports overlap with each other. The received signals selected by a given output of this filter bank are fed into sample rate changers so that they can fit into the fixed channel spacing of the DFT filter banks in the following stages. Due to the lowered sample rate, these back-end DFT filter banks can have either fixed or variable number of channels. Repeatedly using this multistage architecture, channels with different bandwidths can be isolated. The design and implementation of the proposed channelizer are discussed in detail.
Persistent Identifierhttp://hdl.handle.net/10722/46290
ISSN

 

DC FieldValueLanguage
dc.contributor.authorFung, CYen_HK
dc.contributor.authorChan, SCen_HK
dc.date.accessioned2007-10-30T06:46:36Z-
dc.date.available2007-10-30T06:46:36Z-
dc.date.issued2002en_HK
dc.identifier.citationThe 2002 IEEE International Symposium on Circuits and Systems, Phoenix-Scottsdale, AZ., 26-29 May 2002. In IEEE International Symposium on Circuits and Systems Proceedings, 2002, v. 3, p. 429-432en_HK
dc.identifier.issn0271-4302en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46290-
dc.description.abstractThis paper proposes a multistage filterbank-based channelizer for software radio base stations. The proposed channelizer is capable of receiving channels with potentially different bandwidths as required in a multi-standard cellular based station. It consists of multiple stages of DFT filter banks and efficient sample rate changers. The front-end DFT filter bank of the channelizer has a fixed number of channels but the passband supports overlap with each other. The received signals selected by a given output of this filter bank are fed into sample rate changers so that they can fit into the fixed channel spacing of the DFT filter banks in the following stages. Due to the lowered sample rate, these back-end DFT filter banks can have either fixed or variable number of channels. Repeatedly using this multistage architecture, channels with different bandwidths can be isolated. The design and implementation of the proposed channelizer are discussed in detail.en_HK
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE International Symposium on Circuits and Systems Proceedings-
dc.rights©2002 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.titleA multistage filterbank-based channelizer and its multiplier-less realizationen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0271-4302&volume=3&spage=429&epage=432&date=2002&atitle=A+multistage+filterbank-based+channelizer+and+its+multiplier-less+realizationen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ISCAS.2002.1010252en_HK
dc.identifier.hkuros70024-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats