Accession Number : ADA294389

Title :   Array Element Localization Using Broadband Pulses.

Descriptive Note : Technical document,

Corporate Author : NAVAL COMMAND CONTROL AND OCEAN SURVEILLANCE CENTER RDT AND E DIV SAN DIEGO CA

Personal Author(s) : Pastore, T. J.

PDF Url : ADA294389

Report Date : MAR 1995

Pagination or Media Count : 40

Abstract : This report describes our procedure and initial study of the feasibility and practicality of using a frequency modulated (FM) chirp to perform a fine positional localization of hydrophone elements of a passive array. (AN)

Descriptors :   *FREQUENCY MODULATION, *ACOUSTIC ARRAYS, *HYDROPHONES, TEST AND EVALUATION, MATHEMATICAL MODELS, SIGNAL PROCESSING, HIGH FREQUENCY, COMPARISON, SIGNAL TO NOISE RATIO, PASSIVE SYSTEMS, FEASIBILITY STUDIES, BROADBAND, SOUND TRANSMISSION, LINEAR ARRAYS, UNDERWATER ACOUSTICS, ACOUSTIC DATA, LOW FREQUENCY, CROSS CORRELATION, UNDERWATER SOUND SIGNALS, SOUND RANGING, CHIRP FILTERS.

Subject Categories : Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE