Broadband performance of a moving time reversing array

Journal of the Acoustical Society of America

Volumn 114, Issue 3, 2003, Pages 1395-1405

  Sabra, Karim G ^a   Dowling, David R ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC TRANSDUCERS; ACOUSTIC WAVE PROPAGATION; DOPPLER EFFECT;

TIME REVERSING ARRAYS;

UNDERWATER ACOUSTICS;

ACOUSTIC ARRAY; UNDERWATER ENVIRONMENT; WAVE PROPAGATION;

ACOUSTICS; AMPLIFIER; CONFERENCE PAPER; DOPPLER FLOWMETRY; ECHOLOCATION; PRIORITY JOURNAL; SOUND DETECTION; TRANSDUCER;

EID: 0041691075     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.1604124     Document Type: Conference Paper

References (26)

1. W. A. Kuperman, W. S. Hodgkiss, H. C. Song, T. Akal, C. Ferla, and D. R. Jackson, "Phase-conjugation in the ocean: Experimental demonstration of an acoustic time reversal mirror," J. Acoust. Soc. Am. 103, 25-40 (1998).
2. P. Roux and M. Fink, "Time reversal in a waveguide: Study of the temporal and spatial focusing," J. Acoust. Soc. Am. 107, 2418-2429 (2000).
3. S. Kim, G. F. Edelmann, W. A. Kuperman, W. S. Hodgkiss, and H. C. Song, "Spatial resolution of time-reversal arrays in shallow water," J. Acoust. Soc. Am. 110, 820-829 (2001).
4. M. R. Dungan and D. R. Dowling, "Computed narrowband time-reversing array retrofocusing in a dynamic shallow ocean," J. Acoust. Soc. Am. 107, 3101-3112 (2000).
5. S. Khosla and D. Dowling, "Time-reversing array retrofocusing in noisy environments," J. Acoust. Soc. Am. 109, 538-546 (2001).
6. K. Sabra, S. Khosla, and D. Dowling, "Broadband time-reversing array retrofocusing in noisy environments," J. Acoust. Soc. Am. 111, 823-830 (2002).
7. M. R. Dungan and D. R. Dowling, "Orientation effects on linear time-reversing array retrofocusing in shallow water," J. Acoust. Soc. Am. 112, 1842-1852 (2002).
8. C. W. Bogart and T. C. Yang, "Source localization with horizontal arrays in shallow water: Spatial sampling and effective aperture," J. Acoust. Soc. Am. 96, 1677-1686 (1994).
9. T. C. Yang and T. Yates, "Matched-beam processing: Application to a horizontal line array in shallow water," J. Acoust. Soc. Am. 104, 1316-1330 (1998).
10. S. L. Tantum and L. W. Nolte, "On array design for matched-field processing," J. Acoust. Soc. Am. 107, 2101-2111 (2000).
11. D. R. Jackson and D. R. Dowling, "Phase conjugation in underwater acoustics," J. Acoust. Soc. Am. 89, 171-181 (1991).
12. K. G. Sabra and D. R. Dowling, "Broadband performance of a time-reversal array with a moving source," J. Acoust. Soc. Am. (to be published).
13. H. Schmidt and W. A. Kuperman, "Spectral and modal representations of the Doppler-shifted field in ocean waveguides," J. Acoust. Soc. Am. 96, 386-395 (1994).
14. F. B. Jensen, W. A. Kuperman, M. B. Porter, and H. Schmidt, Computational Ocean Acoustis (AIP, Woodbury, NY, 1994), pp. 41, 272-275, 314-315, 320-323.
15. P. M. Morse and H. Fesbach, Methods of Theoretical Physics (McGraw-Hill, New York, 1953), p. 837, Eq. (7.3.5).
16. K. V. Rao, T. M. Michaud, and H. Schmidt, "Doppler shifts in underwater acoustic using field solutions," in OCEANS-91, IEEE Proc., Honululu, HI, 1991.
17. H. C. Song, W. A. Kuperman, and W. S. Hodgkiss, "A time-reversal mirror with variable range focusing," J. Acoust. Soc. Am. 103, 3234-3240 (1998).
18. W. S. Hodgkiss, H. C. Song, W. A. Kuperman, and T. Akal, "Long-range and variable focus phase-conjugation experiment in shallow water," J. Acoust. Soc. Am. 105, 1597-1604 (1999).
19. P. Hursky, W. S. Hodgkiss, and W. A. Kuperman, "Matched-field source localization using data-derived modes," J. Acoust. Soc. Am. 107, 2867 (2000).
20. T. B. Neilsen and E. K. Westwood, "Extraction of acoustic normal mode depth functions using vertical line array data," J. Acoust. Soc. Am. 111, 748-756 (2002).
21. J. H. Rose, M. Bilgen, P. Roux, and M. Fink, "Time-reversal mirrors and rough surfaces: Theory," J. Acoust. Soc. Am. 106, 716-723 (1999).
22. P. Roux, M. Fink, and J. H. Rose, "Time-reversal mirrors and rough surfaces: Experiment," J. Acoust. Soc. Am. 106, 724-732 (1999).
23. J. S. Kim, W. A. Kuperman, W. S. Hodgkiss, H. C. Song, G. F. Edelmann, and T. Akal, "A method for robust time-reversal focusing in a fluctuating ocean," in OCEANS. MTS-IEEE Conference and Exhibition (2001), Vol. 2, pp. 793-798.
24. M. Porter and E. L. Reiss, "A numerical method for ocean-acoustic normal modes," J. Acoust. Soc. Am. 76, 244-252 (1984).
25. M. Porter, The KRAKEN normal mode program, Rep. SM-245, SACLANT Undersea Research Centre, La Spezia, Italy (1991).
26. J. G. Proakis, Digital Communications (McGraw-Hill, New York, 1995).