The Effect of Spatial Averaging on Spatial Correlation Matrices in the Presence of Coherent Signals

IEEE Transactions on Acoustics, Speech, and Signal Processing

Volumn 38, Issue 5, 1990, Pages 880-884

  Linebarger, Darel A ^a   Johnson, Don H ^b  

^a UNIVERSITY OF TEXAS AT DALLAS   (United States)

^b RICE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL TECHNIQUES--ESTIMATION;

ARRAY PROCESSING; BEARING ESTIMATION; COHERENT SIGNALS; DIRECTION FINDING; SPATIAL AVERAGING; SPATIAL CORRELATION MATRICES;

SIGNAL PROCESSING;

EID: 0025430525     PISSN: 00963518     EISSN: None     Source Type: Journal    
DOI: 10.1109/29.56037     Document Type: Article

References (11)

1. S. DeGraaf and D. Johnson, “Capability of array processing algorithms to estimate source bearings,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-33. pp. 1368–1379, Dec. 1985.
2. S. DeGraaf, “Optimal arrays for narrow-band beamforming,” Ph.D. dissertation. Rice University, Houston, TX, 1984.
3. T. Shan and T. Kailath, “Adaptive beamforming for coherent signals and interference,” IEEE Trans. Acoust., Speech, Signal Processing. vol. ASSP-33, pp. 527–536, June 1985.
4. T. Shan, M. Wax, and T. Kailath, “On spatial smoothing for direction-of-arrival estimation of coherent signals,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-33, pp. 806–811, Aug. 1985.
5. K. Takao, N. Kikuma, and T. Yano, “Toeplitzization of correlation matrix in multipath environment,” in Proc. IEEE ICASSP (Tokyo, Japan), 1986, pp. 1873–1876.
6. S. Y. Kung, C. K. Lo, and R. Foka, “A Toeplitz approximation approach to coherent source direction finding,” in Proc. IEEE ICASSP (Tokyo, Japan), 1986, pp. 193–196.
7. S. Lang, G. Duckworth, and J. McClellan, “Array design for MEM and MLM array processing,” in Proc. IEEE ICASSP (Atlanta, GA), 1981, pp. 145–148.
8. J. Evans, J. Johnson, and D. Sun. “Application of advanced signal processing techniques to angle of arrival estimation in ATC navigation and surveillance systems,” M.I.T. Lincoln Lab., Tech. Rep. 582, June 1982.
9. N. L. Owsley, “Sonar array processing,” in Array Signal Processing, S. Haykin, Ed. Englewood Cliffs, NJ: Prentice-Hall, 1985, pp. 115–193.
10. D. H. Johnson and S. R. DeGraaf. “Improving the resolution of bearing in passive sonar arrays by eigenvalue analysis,” IEEE Trans.Acoust., Speech, Signal Processing, vol. ASSP-30, no. 4, pp. 638- –647, Aug. 1982.
11. D. Linebarger, “Parametric and nonparametric methods of improving bearing estimates in narrow-band passive sonar systems,” Ph.D. dissertation, Rice University, Houston, TX, July 1986.