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A Waveguide-Invariant-Based Warping Operator and Its Application to Passive Source Range Estimation

Yu Bo Qi

State Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing 100190, P. R. China

University of Chinese Academy of Sciences, Beijing 100049, P. R. China

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Shi Hong Zhou

State Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, P. R. China

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Ren He Zhang

State Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, P. R. China

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Yun Ren

State Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, P. R. China

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https://doi.org/10.1142/S0218396X15500034Cited by:17 (Source: Crossref)

Abstract

A formula for the instantaneous phase of the cross-correlation function of two different modes using the relationship between the horizontal wavenumber difference and frequency described by the waveguide invariant is deduced in this paper. Based on the formula, a waveguide-invariant-based warping operator suitable for both reflected and refracted modes in shallow water at low frequency is presented, providing an effective tool to filter the cross-correlation function of modes from the signal autocorrelation function. Using the phase of the filtered cross-correlation component in the frequency domain, a passive source ranging method on a single hydrophone is proposed. Simulated and experimental data using impulsive signals verify the validity of the derived warping operator and source ranging method.

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References

S. D. Chuprov, Acoustics of Ocean: Current Status, eds. L. M. Brekhovskikh and I. B. Andreevoi (Nauka, Moscow, 1982) pp. 71–91. Google Scholar
L. M. Brekhovskikh and Y. P. Lysanov, Fundamentals of Oceanic Acoustics, 2nd edn. (Springer-Verlag, New York, 1991) pp. 140–145. Crossref, Google Scholar
L. M. Zurk, J. Acoust. Soc. Amer. 110(5), 2717 (2001). Crossref, Google Scholar
A. M. Thode, J. Acoust. Soc. Amer. 108(4), 1582 (2000). Crossref, Web of Science, Google Scholar
G. Q. Guoet al., Acta Acustica 34(6), 506 (2009). Google Scholar
R. H. Zhang, X. X. Su and F. H. Li, Chin. Phys. Lett. 23(7), 1838 (2006). Crossref, Web of Science, Google Scholar
D. Z. Gao, N. Wang and H. Z. Wang, J. Comput. Acoust. 18(3), 245 (2010). Link, Web of Science, Google Scholar
J. Bonnel, G. Le Touzé, B. Nicolas and J. Mars, Physics-based time-frequency representations for underwater acoustics: Power class utilization with waveguide-invariant approximation, IEEE Signal Processing Magazine 30(6) (2013) 120–129 . Google Scholar
R. Baraniuk and D. Jones, IEEE Trans. Signal Processing 43(10), 2269 (1995). Crossref, Web of Science, Google Scholar
J. Bonnelet al., J. Acoust. Soc. Am. 128(2), 719 (2010). Crossref, Web of Science, Google Scholar
M. Lopatka et al. , EURASIP Journal on Advances in Signal Processing 2010 , 1 ( 2010 ) . Crossref, Web of Science, Google Scholar
J. Bonnel and A. Thode, Using warping processing to range bowhead whale sounds from a single receiver, Proc. of the 21st International Conference of Acoustics (Montreal)19 (2003) p. 070066. Google Scholar
J. Bonnel et al. , J. Acoust. Soc. Amer. 131 , 119 ( 2012 ) . Crossref, Web of Science, Google Scholar
H. Q. Niu et al. , Chin. Phys. Lett. 30 , 084301 ( 2013 ) . Crossref, Web of Science, Google Scholar
S. H. Zhouet al., Fluctuating modal interference characteristics in shallow water with a seasonal thermocline, AIP Conf. Proc.1495 (2012) pp. 321–328. Google Scholar
G. Le Touzéet al., IEEE Trans. Signal Process. 57(5), 1783 (2009). Crossref, Web of Science, Google Scholar
H. Q. Niu, R. H. Zhang and Z. L. Li, SCIENCE CHINA Physics, Mechanics & Astronomy 57(3), 424 (2014). Crossref, Web of Science, Google Scholar
H. Q. Niu, R. H. Zhang and Z. L. Li, J. Acoust. Soc. Amer. 136(1), 53 (2014). Crossref, Web of Science, Google Scholar
S. H. Zhou, Y. B. Qi and Y. Ren, SCIENCE CHINA Physics, Mechanics & Astronomy 57(2), 225 (2014). Crossref, Web of Science, Google Scholar
Y. B. Qi et al. , Acta Acustica ( 2014 ) . Google Scholar
Y. B. Qi et al. , Acta Phys. Sin. 63 , 044303 ( 2014 ) . Crossref, Web of Science, Google Scholar
F. B. Jensen et al. , Computational Ocean Acoustics ( AIP Press , New York , 2000 ) . Google Scholar
G. Grachev, Acoustical Physics 39(1), 33 (1993). Web of Science, Google Scholar
G. L. D'Spain and W. A. Kuperman, J. Acoust. Soc. Amer. 106(5), 2454 (1999). Crossref, Web of Science, Google Scholar
D. Rouseff and R. C Spindel, AIP Conf. Proc. 621(1), 137 (2002). Crossref, Google Scholar
C. M. Bender and S. A. Orszag, Advanced Mathematical Methods for Scientists and Engineers (McGraw-Hill, New York, 1978) pp. 276–280. Google Scholar
M. B. Porter, The KRAKEN normal mode program, SACLANTCEN Memorandum (1991), SM-245 . Google Scholar