Accession Number:

AD1004994

Title:

Preliminary Analysis of Echo 2000 Data

Descriptive Note:

Technical Report

Corporate Author:

Defence Research Establishment Atlantic Dartmouth, Nova Scotia Canada

Report Date:

2001-02-17

Pagination or Media Count:

46.0

Abstract:

In this report some preliminary results from target scattering measurements made at the DREA barge in April 2000 are presented. Various targets were mounted on a pole at about 5m distance from a transducerhydrophone arrangement. The transducer allowed for the generation of harmonic bursts in the 10-100 kHz range and the scattered signals received at the hydrophone were recorded. This data was collected for a plate, spheres, cylinders, and a rock for a variety of centre frequencies and azimuthal orientations of the targets. A very large amount of data was collected and it is not possible to give a comprehensive presentation of the data instead an interesting sampling of some of the results of our analysis of the data are presented.

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE