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Array Processing in...
Array Processing in Correlated Noise Fields Using Instrumental Variables and Subspace Fitting
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- Viberg, Mats (author)
- Linköpings universitet,Reglerteknik,Tekniska högskolan
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- Stoica, Petre (author)
- School of Electrical Engineering, Uppsala University, Uppsala, Sweden
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- Ottersten, Björn, 1961- (author)
- KTH,Skolan för elektro- och systemteknik (EES),Royal Institute of Technology, Sweden
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(creator_code:org_t)
- IEEE, 1992
- 1992
- English.
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In: The Twenty-Sixth Asilomar Conference on Signals, Systems and Computers. - : IEEE. - 0818631600 ; , s. 1147-1151
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http://urn.kb.se/res...
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https://doi.org/10.1...
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Abstract
Subject headings
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- An improved technique for direction-of-arrival estimation of temporally correlated signals in the presence of spatially colored, but temporally uncorrelated, noise is presented. The method is particularly suited to applications in which the receiver bandwidth exceeds that of the emitter signals. A statistical performance analysis shows that the method nearly achieves the deterministic Cramer-Rao bound if the signals are sufficiently predictable. A Monte Carlo experiment suggests that the theoretical estimation error variance well predicts the empirical mean square error down to the threshold region.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Keyword
- Additive noise
- Array signal processing
- Background noise
- Colored noise
- Covariance matrix
- Data engineering
- Information systems
- Instruments
- Knowledge engineering
- Sensor arrays
- Automatic control
Publication and Content Type
- ref (subject category)
- kon (subject category)
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