Education and demonstration – Detection or range determination of distant object by... – Sonar
Patent
1997-07-10
1999-11-02
Harrison, Jessica J.
Education and demonstration
Detection or range determination of distant object by...
Sonar
434 7, G01S 900
Patent
active
059786469
ABSTRACT:
A method and apparatus for simulating a lofargram in a multipath sonar sym is provided. The invention includes an input means for providing a plurality of simulated sonar system parameters. A defining means is joined to the input means to establish a plurality of eigenrays with terms corresponding to at least one of the simulated sonar parameters. A lofargram means is joined to the defining means for interpolating said eigenrays to produce simulated lofargram output signals. The invention can also incorporate a report means for generating a report from the simulated lofargram output signals.
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Fleming David A
Harrison Jessica J.
Kasischke James M.
Lall Prithvi C.
McGowan Michael J.
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