CHARACTERISTICS OF CYLINDRICAL ARRAYS FOR BROAD-BAND SIGNALS.

Abstract

The purpose of this paper is to show how linear filter theory, usually applied to time-frequency problems, can be used to describe the properties of circular and cylindrical arrays of hydrophones when followed by a linear multi-beam processor. Examples of this approach are presented for a circular array; both for the monochromatic and for the broad-band cases. A first attempt is also shown of the extension of this method to a cylindrical configuration. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1967
Accession Number
AD0822376

Entities

People

  • C. Barbalonga
  • E. Cernich
  • G. Vettori

Organizations

  • SACLANT ASW Research Centre

Tags

DTIC Thesaurus Topics

  • Acoustic Detectors
  • Acoustic Equipment
  • Acoustic Phenomena
  • Detectors
  • Electroacoustic Transducers
  • Frequency
  • Hydrophones
  • Shape
  • Sound
  • Underwater Sound

Fields of Study

  • Physics

Readers

  • Phased Array Antenna Design.
  • Radar Systems Engineering.
  • Theoretical Analysis.