Accession Number:

ADA230006

Title:

Analysis and Comparison of Three-Dimensional Angular Distributions of Rigid, Soft, and Elastic Spheroidal Targets

Descriptive Note:

Abstract

Corporate Author:

NAVAL OCEANOGRAPHIC AND ATMOSPHERIC RESEARCH LAB STENNIS SPACE CENTER MS

Personal Author(s):

Report Date:

1990-01-01

Pagination or Media Count:

1.0

Abstract:

Three-dimensional angular distributions are calculated for rigid, soft, and elastic spheroidal targets. The elastic targets also include resonance locations and the results for the predictions of the three classes of targets are compared at both resonance values for the elastic target and nonresonance values. Both similarities and differences of the patterns are outlined over a broad frequency range and explained. Keywords Acoustic scattering, Shallow water, Waveguide propagation.

Subject Categories:

  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE