APPLICATION OF TOEPLITZ COVARIANCE ESTIMATION TO ADAPTIVE BEAMFORMING AND DETECTION

被引：99

作者：

FUHRMANN, DR ^{[1
]}

机构：

[1] WASHINGTON UNIV,DEPT ELECT ENGN,ELECTR SYST & SIGNALS RES LAB,ST LOUIS,MO 63130

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1991年 / 39卷 / 10期

关键词：

D O I：

10.1109/78.91176

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Array processing algorithms for adaptive beam-forming and the adaptive detection of radar targets in unknown interference are proposed and simulated. These algorithms rely on estimates of the interference covariance which are constrained to be Toeplitz. It is shown that the incorporation of this constraint into the covariance estimation has a significant impact on the adaptive beamformer and adaptive detector performance.

引用

页码：2194 / 2198

页数：5

共 10 条

[1] ESTIMATION OF STRUCTURED COVARIANCE MATRICES [J].

BURG, JP ;

LUENBERGER, DG ;

WENGER, DL .

PROCEEDINGS OF THE IEEE, 1982, 70 (09) :963-974

[2]

FUHRMANN D, 1990, ESSRL9018 WASH U DEP

[3]

FUHRMANN D, 1988, 1988 P INF SCI SYST, P177

[4] STATISTICAL-ANALYSIS BASED ON A CERTAIN MULTIVARIATE COMPLEX GAUSSIAN DISTRIBUTION (AN INTRODUCTION) [J].

GOODMAN, NR .

ANNALS OF MATHEMATICAL STATISTICS, 1963, 34 (01) :152-&

[5] ESTIMATION OF STRUCTURED COVARIANCES WITH APPLICATION TO ARRAY BEAMFORMING [J].

GRAY, DA ;

ANDERSON, BDO ;

SIM, PK .

CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 1987, 6 (04) :421-447

[6] AN ADAPTIVE DETECTION ALGORITHM [J].

KELLY, EJ .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1986, 22 (02) :115-127

[7] THE ROLE OF LIKELIHOOD AND ENTROPY IN INCOMPLETE-DATA PROBLEMS - APPLICATIONS TO ESTIMATING POINT-PROCESS INTENSITIES AND TOEPLITZ CONSTRAINED COVARIANCES [J].

MILLER, MI ;

SNYDER, DL .

PROCEEDINGS OF THE IEEE, 1987, 75 (07) :892-907

[8] RAPID CONVERGENCE RATE IN ADAPTIVE ARRAYS [J].

REED, IS ;

MALLETT, JD ;

BRENNAN, LE .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1974, AE10 (06) :853-863

[9]

ROBEY F, IN PRESS IEEE T AWER

[10]

Van Trees H. L., 2004, DETECTION ESTIMATION

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