Accession Number:

ADA109273

Title:

Spherical Acoustic Broadband Receiver

Descriptive Note:

Final rept.

Corporate Author:

NAVAL RESEARCH LAB WASHINGTON DC

Personal Author(s):

Report Date:

1981-12-16

Pagination or Media Count:

42.0

Abstract:

The development of a hydrophone array for determining signal bearing in three dimensions is described in theory and experiment. The array of omnidirectional elements, on a spherical surface is shaded in amplitude to produce a frequency-independent directional response. Design of omnidirectional elements is discussed. Author

Subject Categories:

  • Acoustic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE