{"title":"Use of the wideband cross-correlation for tracking targets in a low SNR environment","authors":"H. Shertukde, Y. Bar-Shalon","doi":"10.1109/ICSYSE.1990.203162","DOIUrl":null,"url":null,"abstract":"A detection and estimation techniques multiple targets with two omnidirectional sensors in the presence of false measurements is presented. The maximum-likelihood estimation of the time difference of arrival is analyzed, and its accuracy is expressed explicitly in terms of signal sampling interval (resolution cell), the signal-to-noise ratio (SNR), and the number of samples in the data window used to generate a measurement. A preliminary performance validation is carried out for a scenario with a low SNR","PeriodicalId":259801,"journal":{"name":"1990 IEEE International Conference on Systems Engineering","volume":"180 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1990 IEEE International Conference on Systems Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSYSE.1990.203162","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 detection and estimation techniques multiple targets with two omnidirectional sensors in the presence of false measurements is presented. The maximum-likelihood estimation of the time difference of arrival is analyzed, and its accuracy is expressed explicitly in terms of signal sampling interval (resolution cell), the signal-to-noise ratio (SNR), and the number of samples in the data window used to generate a measurement. A preliminary performance validation is carried out for a scenario with a low SNR
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