Cyclostationary Signals in Battlefield Acoustics

Abstract

Cyclostationary signals are found when randomness occurs together with periodicity in a physical system. In this paper we will show evidence of cyclostationarity in battlefield acoustic signals using algorithms that have been developed in the past 10 years. Cyclostationary signal processing may provide features that will aid in target classification and association.

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Document Details

Document Type
Technical Report
Publication Date
Sep 04, 1999
Accession Number
ADA369999

Entities

People

  • Harry L. Hurd

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Acoustic Propagation
  • Acoustic Signals
  • Acoustics
  • Algorithms
  • Amplitude Modulation
  • Battlefields
  • Classification
  • Difference Frequency
  • Frequency
  • Frequency Bands
  • Modulation
  • Periodic Functions
  • Periodic Variations
  • Signal Processing
  • Spectra
  • Target Classification
  • White Noise

Fields of Study

  • Engineering

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Radio communications and signal processing.
  • Theoretical Analysis.