{"title":"Two-valued and three-valued integrand codes for real-valued self-orthogonal finite-length sequence","authors":"Y. Tanada, Peng Shao, Y. Fujii","doi":"10.1109/ISCIT.2004.1412849","DOIUrl":null,"url":null,"abstract":"A real-valued self-orthogonal finite-length sequence has a zero sidelobe autocorrelation function, but requires linearity of the transmitter amplifier. The paper proposes two-valued and three-valued integrand codes in order to transmit the real-valued self-orthogonal finite-length sequence. The codes are integrated through a transmission path and lead to those with a chip waveform similar to a one-cycle sine pulse. The correlation output for the three-valued integrand code takes a lower sidelobe error than that for the two-valued integrand code.","PeriodicalId":237047,"journal":{"name":"IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004.","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCIT.2004.1412849","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
A real-valued self-orthogonal finite-length sequence has a zero sidelobe autocorrelation function, but requires linearity of the transmitter amplifier. The paper proposes two-valued and three-valued integrand codes in order to transmit the real-valued self-orthogonal finite-length sequence. The codes are integrated through a transmission path and lead to those with a chip waveform similar to a one-cycle sine pulse. The correlation output for the three-valued integrand code takes a lower sidelobe error than that for the two-valued integrand code.