{"title":"A wide bandwidth digital quadrature demodulator for electronic warfare receivers","authors":"R. Inkol, R. Saper, G. Zhang","doi":"10.1109/NAECON.1993.290935","DOIUrl":null,"url":null,"abstract":"An efficient algorithm for real-time digital quadrature demodulation is presented. It can be implemented with a pair of quadrature highpass finite impulse response filters and decimators. The filters are derived from a quarter-band lowpass filter prototype through the use of appropriate transformations. The implementation of the algorithm using VLSI technology is discussed.<<ETX>>","PeriodicalId":183796,"journal":{"name":"Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NAECON.1993.290935","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
An efficient algorithm for real-time digital quadrature demodulation is presented. It can be implemented with a pair of quadrature highpass finite impulse response filters and decimators. The filters are derived from a quarter-band lowpass filter prototype through the use of appropriate transformations. The implementation of the algorithm using VLSI technology is discussed.<>