{"title":"A baseband demodulator based on DSP algorithm and its CAD","authors":"Wang Jun","doi":"10.1109/ICCT.1996.544999","DOIUrl":null,"url":null,"abstract":"A scheme for the design of a QPSK modem for VSAT satellite communications is presented, where the baseband demodulator, based on the DSP algorithm, is quantized and implemented with software. The techniques of the quantized baseband demodulator, including the matched filters, synchronization, preamble processing, AGC and and AFC, are discussed in detail. The paper is helpful for the practically oriented engineer when designing quantized demodulators.","PeriodicalId":395678,"journal":{"name":"Proceedings of International Conference on Communication Technology. ICCT '96","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of International Conference on Communication Technology. ICCT '96","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCT.1996.544999","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A scheme for the design of a QPSK modem for VSAT satellite communications is presented, where the baseband demodulator, based on the DSP algorithm, is quantized and implemented with software. The techniques of the quantized baseband demodulator, including the matched filters, synchronization, preamble processing, AGC and and AFC, are discussed in detail. The paper is helpful for the practically oriented engineer when designing quantized demodulators.
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