Performance analysis of the UCA-ESPRIT algorithm for circular ring arrays

Statistical performance analysis of the UCA (uniform circular array)-ESPRIT algorithm is the subject of the present paper. The UCA-ESPRIT arrival angle estimates are shown to be asymptotically unbiased, and expressions for the asymptotic estimator variances have been obtained. Simulation results tha...

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Bibliographic Details
Published inIEEE transactions on signal processing Vol. 42; no. 9; pp. 2535 - 2539
Main Authors Mathews, C.P., Zoltowski, M.D.
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.09.1994
Institute of Electrical and Electronics Engineers
Subjects
Acoustic signal detection
Algorithm design and analysis
Applied sciences
Array signal processing
Azimuth
Exact sciences and technology
Narrowband
Performance analysis
Radiolocalization and radionavigation
Signal processing
Signal processing algorithms
Speech processing
Telecommunications
Telecommunications and information theory
Radiolocalisation
Statistical analysis
Performance analysis
Algorithm
Estimator
Arrival angle
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ISSN1053-587X
DOI10.1109/78.317881

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Summary:Statistical performance analysis of the UCA (uniform circular array)-ESPRIT algorithm is the subject of the present paper. The UCA-ESPRIT arrival angle estimates are shown to be asymptotically unbiased, and expressions for the asymptotic estimator variances have been obtained. Simulation results that verify the analysis are presented.< >
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ISSN:1053-587X
DOI:10.1109/78.317881