On spatial smoothing for direction-of-arrival estimation of coherent signals
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Summary
An analysis of a "spatial smoothing" preprocessing scheme, recently suggested by Evans et al., to circumvent problems encountered in direction-of-arrival estimation of fully correlated signals.
- Type
- article
- Published
- 1985-08-01
- Cited by
- 1,956
- References
- 13
- OpenAlex
- https://openalex.org/W2136274821
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:45758993
Keywords
Smoothing, Preprocessor, Direction of arrival, Estimation, Computer science
References
- Maximum entropy spectral analysis.
- Adaptivity to background noise spatial coherence for high resolution passive methods
- Spectral analysis and adaptive array superresolution techniques
- The Retrieval of Harmonics from a Covariance Function
- Time series modeling and maximum entropy
- High-resolution frequency-wavenumber spectrum analysis
- Multiple emitter location and signal Parameter estimation
- Spatio-temporal spectral analysis by eigenstructure methods
- Adaptive beamforming for coherent signals and interference
- Signal cancellation phenomena in adaptive antennas: Causes and cures
- Multiple Source Location-A Digital Approach
- Improving the resolution of bearing in passive sonar arrays by eigenvalue analysis
- Spatio-Temporal Spectral Analysis by Eigenstructure Methods.
- Spectral Signal Set Extraction
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- CARACTÉRISATION DES OBJETS ENFOUIS PAR LES MÉTHODES DE TRAITEMENT D'ANTENNE
- Radar Array Processing of Experimental Data Via the Scan-MUSIC Algorithm
- Signal processing for multicarrier modulation in underwater acoustic communication and passive radar
- Blind separation of jointly stationary correlated sources
- DSP-Based Implementation of a Real-Time DOA Estimator for Underwater Acoustic Sources
- Adaptive Digital Signature Design and Short-Data-Record Adaptive Filtering
- Multidimensional Signal Analysis for Wireless Communications Systems
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