Waveguide invariant reverberation mitigation for active sonar

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 2, Issue , 2007, Pages

  Goldhahn, Ryan ^a   Hickman, Granger ^a   Krolik, Jejfery L ^a  

^a Duke University   (United States)

Author keywords

Acoustic scattering; Clutter; Sonar detection; Sonar signal processing; Waveguide theory

Indexed keywords

ACOUSTIC SCATTERING; CLUTTER; SONAR DETECTION; SONAR SIGNAL PROCESSING; WAVEGUIDE THEORY;

ACOUSTIC SIGNAL PROCESSING; FADING CHANNELS; REVERBERATION; TARGET TRACKING; WAVEGUIDES;

SONAR;

EID: 34547505412     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2007.366392     Document Type: Conference Paper

References (8)

1. K. LePage, "Bottom reverberation in shallow water: Coherent properties as a function of bandwidth, waveguide characteristics and scatterer distributions," J. Acoust. Soc. Am., 106 (6), 3240-3254, 1999.
2. G. Grachev, "Theory of acoustic field invariants in layered waveguides," Acoust. Phys., 39 (1), 33-35, 1993.
3. G. D'Spain and W. Kuperman, "Application of waveguide invariants to analysis of spectrograms from shallow water environments that vary in range and azimuth," J. Acoust. Soc. Am., 106 (5), 2454-2468, 1999.
4. J. Quijano and L. Zurk, "Use of the invariance principle for target tracking in active sonar geometries." OCEANS '06 Boston MTS/IEEE Conference, Sept 18-21 2006.
5. D. Ellis, "A shallow-water normal-mode reverberation model," J. Acoust. Soc. Am., 97 (5), 2804-2814, 1995.
6. D. Abraham and A. Lyons, "Novel physical interpretations of K-distributed reverberation," IEEE Journal of Oceanic Engineering, 27, 800-813,2002.
7. K. LePage et al., "Broad-band time domain modeling of sonar clutter in range dependent waveguides," OCEANS '06 Boston MTS/IEEE Conference, Sept 18-21 2006.
8. Richards, M., Fundamentals of Radar Signal Processing, McGraw-Hill, New York, 2005.