Beamspace Root-Music

IEEE Transactions on Signal Processing

Volumn 41, Issue 1, 1993, Pages 344-

  Zoltowski, Michael D ^a   Kautz, Gregory M ^a   Silverstein, Seth D ^b  

^a PURDUE UNIVERSITY   (United States)

^b GENERAL ELECTRIC COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BEAMSPACE; DISCRETE FOURIER TRANSFORMS; ORTHOGONAL MATRIX BEAMFORMERS; ROOT-MUSIC;

ALGORITHMS; ESTIMATION; FOURIER TRANSFORMS; MATRIX ALGEBRA; POLYNOMIALS; SIGNAL PROCESSING; VECTORS;

SPECTRUM ANALYSIS;

EID: 0027308366     PISSN: 1053587X     EISSN: 19410476     Source Type: Journal    
DOI: 10.1109/TSP.1993.193151     Document Type: Article

References (19)

1. A. J. Barabell, “Improving the resolution performance of eigenstructure-based direction-finding algorithms,” in Proc. 1983 IEEE Int. Conf. Acoust., Speech, Signal Processing, May 1983, pp. 336–339.
2. G. Bienvenu and L. Kopp, “Decreasing high resolution method sensitivity by conventional beamformer preprocessing,” in Proc. 1984 IEEE Int. Conf. Acoust., Speech, Signal Processing, Apr. 1984, pp. 33.2.1-33.2.4.
3. Y. Bresler and A. Macovski, “Exact maximum likelihood parameter estimation of superimposed exponential signals in noise,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-34, no. 5, pp. 1081–1089, Oct. 1986.
4. C. L. Byrne and A. K. Steele, “Sector-focused stability for high-resolution array processing.” in Proc. 1987 IEEE Int. Conf. Acoust., Speech, Signal Processing, Apr. 1987, pp. 2340–2343.
5. G. Golub and C. Van Loan, Matrix Computations. Baltimore, MD: John Hopkins University Press, 1983, ch. 12.
6. H. Lee and M. Wengrovitz, “Improved high-resolution direction-finding through the use of inhomogeneous constraints,” in Proc. Fourth ASSP Workshop Spectrum Estim. Modeling, Aug. 1988, pp. 152–157.
7. H. Lee and M. Wengrovitz, “Resolution threshold of beamspace MUSIC for two closely spaced emitters,” IEEE Trans. Acoust., Speech, Signal Processing, vol. 38, no. 9, pp. 1545–1559, Sept. 1990.
8. S. U. Pillai and B. H. Kwon, “Performance analysis of MUSIC-type high-resolution estimators for direction finding in correlated and coherent scenes,” IEEE Trans. Acoust., Speech, Signal Processing, vol. 37, no. 8, pp. 1176–1189, Aug. 1989.
9. B. D. Rao and K. V. S. Hari, “Statistical performance analysis of the minimum norm method,” Trans. Inst. Elec. Eng., part F. June 1989.
10. B. D. Rao and K. V. S. Hari, “Performance analysis of Root-MUSIC,” IEEE Trans. Acoust., Speech, Signal Processing, vol. 37, no. 12, pp. 1939–1949, Dec. 1989.
11. R. O. Schmidt, “Multiple emitter location and signal parameter estimation,” IEEE Trans. Antennas Propagat., vol. AP-34, no. 3, pp. 276–280, Mar. 1986.
12. S. D. Silverstein, W. E. Engeler, and J. A. Tardif, “Multirate superresolution line spectrum analyzers,” IEEE Trans. Circuits Syst., pp. 449–453, Apr. 1991.
13. S. D. Silverstein and M. D. Zoltowski, “The mathematical basis for element and Fourier beam space MUSIC and Root-MUSIC algorithms,” Digital Signal Processing, vol. 1, no. 4, pp. 1–15, July 1991.
14. M. I. Skolnik, Introduction to Radar Systems. New York: McGraw-Hill, 1980.
15. B. D. Steinberg, Principles of Aperture and Array System Design. New York: Wiley, 1976.
16. M. Wax and T. Kailath, “Detection of signals by information theoretic criteria,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-33, pp. 387–392, Apr. 1985.
17. X. L. Xu and K. M. Buckley, “Statistical performance comparison of MUSIC in element space and beam-space,” in Proc. 1989 IEEE Int. Conf. Acoust., Speech, Signal Processing, May 1989, pp. 2124—2127.
18. M. D. Zoltowski, “High resolution sensor array signal processing in the beamspace domain: Novel techniques based on the poor resolution of Fourier beamforming,” in Proc. Fourth ASSP Workshop Spectrum Estimation Modeling, Aug. 1988, pp. 350–355.
19. M. Zoltowski, G. M. Kautz, and S. D. Silverstein, “Simultaneous sector processing via Root-MUSIC for large sensor arrays,” in Proc. Fifth ASSP Workshop Spectrum Estim. Modeling, Oct. 1990, pp. 317—321.