{"title":"Structures and factorizations of paraunitary M band N channel multifilters","authors":"C. Kok, Y. Hui, M. Ikehara, T.Q. Nguyen","doi":"10.1109/ISCAS.1997.608742","DOIUrl":null,"url":null,"abstract":"A general structure of M band N channel multifilters is presented. The aliasing cancellation condition and perfect reconstruction condition are derived. The structures and properties of multifilters constructed by paraunitary matrices are discussed. Time domain design method using quadratic constraints is proposed. Design example of paraunitary multifilters is presented.","PeriodicalId":68559,"journal":{"name":"电路与系统学报","volume":"24 1","pages":"361-364 vol.1"},"PeriodicalIF":0.0000,"publicationDate":"1997-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"电路与系统学报","FirstCategoryId":"1093","ListUrlMain":"https://doi.org/10.1109/ISCAS.1997.608742","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
A general structure of M band N channel multifilters is presented. The aliasing cancellation condition and perfect reconstruction condition are derived. The structures and properties of multifilters constructed by paraunitary matrices are discussed. Time domain design method using quadratic constraints is proposed. Design example of paraunitary multifilters is presented.
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