{"title":"Performance characterization of STAP algorithms with mismatched steering and clutter statistics","authors":"K. McDonald, R. Blum","doi":"10.1109/ACSSC.2000.911034","DOIUrl":null,"url":null,"abstract":"Adaptive algorithms for receivers employing antenna arrays have received significant attention for radar systems applications. We present exact expressions for the space-time adaptive processing (STAP) algorithm performance when the covariance matrix of the test cell is different from the average covariance matrix of the surrounding range cells. Numerical evaluation of these expressions illustrates the probability of detection and the probability of false alarm for various cases of interest. The equations are utilized to determine an upper bound on the performance of a class of STAP algorithms.","PeriodicalId":10581,"journal":{"name":"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)","volume":"18 1","pages":"646-650 vol.1"},"PeriodicalIF":0.0000,"publicationDate":"2000-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACSSC.2000.911034","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
Adaptive algorithms for receivers employing antenna arrays have received significant attention for radar systems applications. We present exact expressions for the space-time adaptive processing (STAP) algorithm performance when the covariance matrix of the test cell is different from the average covariance matrix of the surrounding range cells. Numerical evaluation of these expressions illustrates the probability of detection and the probability of false alarm for various cases of interest. The equations are utilized to determine an upper bound on the performance of a class of STAP algorithms.
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