WAVES: Weighted average of signal subspaces for robust wideband direction finding

IEEE Transactions on Signal Processing

Volumn 49, Issue 10, 2001, Pages 2179-2191

  Di Claudio, E D ^a   Parisi, R ^a  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

Author keywords

Array processing; Coherent wideband focusing; Robust statistics; Subspace fitting

Indexed keywords

ALGORITHMS; CALIBRATION; COMPUTER SIMULATION; CONVERGENCE OF NUMERICAL METHODS; MONTE CARLO METHODS; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO; VECTORS;

COHERENT WIDEBAND FOCUSING; SIGNAL SUBSPACES;

RADIO DIRECTION FINDING SYSTEMS;

EID: 0035485797     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/78.950774     Document Type: Article

References (35)

1. Two decades of array signal processing research
2. Experimental studies of spatial signature variation at 900 mhz for smart antenna systems
3. Multiple emitter location and signal parameter estimation
4. Optimality of high-resolution array processing using the eigensystem approach
5. The singular value decomposition and long and short spaces of noisy matrices
6. Esprit-Estimation of signal parameter via rotational invariance techniques
7. Estimating the angles of arrival of multiple plane waves
8. Detection and estimation in sensor arrays using weighted subspace fitting
9. Music, maximum likelihood, and Cramer-Rao bound
10. Performance analysis of root-music
11. Multiple wide-band source location using steered covariance matrices
12. Broadband doa estimation using spatial-only modeling of array data
13. Coherent signal-subspace processing for the detection and estimation of angles of arrival of multiple wide-band sources
14. Maximum-likelihood direction finding of wide-band sources
15. Multiple source location-The signal subspace approach
16. Focusing matrices for coherent signal-subspace processing
17. Efficient wide-band source localization using beamforming invariance technique
18. On focusing matrices for wide-band array processing
19. Direction finding for wide-band signals using an interpolated array
20. A performance analysis of sub-space-based methods in the presence of model errors-Part I: The music algorithm
21. A performance analysis of subspace-based methods in the presence of model errors-Part II: Multidimensional algorithms
22. Detection of signals by information theoretic criteria
23. Wide-band array processing using a two-sided correlation transformation
24. Wavefield modeling and array processing-Part II: Algorithms
25. Bi-iteration svd subspace tracking algorithms
26. Fast orthogonal iteration adaptive algorithms for the generalized symmetric eigenproblem
27. Effects of modeling errors on the resolution threshold of the music algorithm
28. Robust estimation of structured covariance matrices
29. A generalized learning paradigm exploiting the structure of feedforward neural networks
30. Preprocessing for direction finding with minimal variance degradation