Range estimation and depth discrimination of multiple sources in noisy shallow waters without knowing sound speed profiles

I. Tai Lu, Hsuan Ling Wu

Research output: Contribution to journalArticlepeer-review

Abstract

A bottom-mounted horizontal array is proposed for range estimation and depth discrimination of multiple sources where the SSP information of the environment is not required. The two key elements are, first, to use the horizontal array for deriving modal wave numbers and composite modal amplitudes excited by multiple sources in multiple frequencies and, second, to utilize the frequency samples for obtaining unknown source ranges and discriminating source depths. (C) 2000 Acoustical Society of America.

Original languageEnglish (US)
Pages (from-to)1766-1769
Number of pages4
JournalJournal of the Acoustical Society of America
Volume107
Issue number3
DOIs
StatePublished - Mar 2000

ASJC Scopus subject areas

  • Arts and Humanities (miscellaneous)
  • Acoustics and Ultrasonics

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