Time-frequency based waveform and receiver design for shallow water communications

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

In this paper, we propose a frequency-domain characterization of shallow water systems based on normal-mode acoustic processing that is applicable to a large class of signals. After studying the dispersive characteristics of this system, we propose a matched transmission waveform and receiver structure. The design uses a warping technique and the system characteristics to obtain time-dispersion diversity. Simulation results demonstrate that the system characterization and receiver schemes can improve processing performance.

Original languageEnglish (US)
Title of host publication2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
PagesIII1149-III1152
DOIs
StatePublished - Aug 6 2007
Event2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07 - Honolulu, HI, United States
Duration: Apr 15 2007Apr 20 2007

Publication series

NameICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume3
ISSN (Print)1520-6149

Other

Other2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
CountryUnited States
CityHonolulu, HI
Period4/15/074/20/07

Keywords

  • Dispersive channels
  • Time-frequency analysis
  • Underwater acoustic communication

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

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  • Cite this

    Jun, Z., & Papandreou-Suppappola, A. (2007). Time-frequency based waveform and receiver design for shallow water communications. In 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07 (pp. III1149-III1152). [4217918] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 3). https://doi.org/10.1109/ICASSP.2007.366888