{"title":"Optimum weighted ESPRIT for 2-D angle estimation using a circular array","authors":"Qi Cheng, Runyu Yang","doi":"10.1109/ISSPA.1999.815805","DOIUrl":null,"url":null,"abstract":"We propose and analyze an optimum weighted ESPRIT (OW-ESPRIT) in terms of minimum variance of direction cosine of 2-D angles. This OW-ESPRIT is shown to result in more than 2 dB reduction in variance, in situations of low angle estimation.","PeriodicalId":302569,"journal":{"name":"ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSPA.1999.815805","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
We propose and analyze an optimum weighted ESPRIT (OW-ESPRIT) in terms of minimum variance of direction cosine of 2-D angles. This OW-ESPRIT is shown to result in more than 2 dB reduction in variance, in situations of low angle estimation.