Model Order Determination Methods for Autoregressive Radio Direction Finding Techniques

Abstract

This report discusses model order determination algorithms for autoregressive filter techniques applied to tactical radio direction finding. In particular the difficulties imposed by multipath are examined. The related issue of the determination of the number of signals for autoregressive radio direction finding techniques using the eigen decomposition method is also discussed. The performance of both model order and signal number determination methods are also evaluated using computer simulations. Keywords: Canada, Adaptive filters, French language.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1990
Accession Number
ADA220739

Entities

People

  • William J. Read

Organizations

  • Defence Research and Development Canada

Tags

Communities of Interest

  • Energy and Power Technologies
  • Materials and Manufacturing Processes
  • Sensors

DTIC Thesaurus Topics

  • Abstracts
  • Accuracy
  • Adaptive Filters
  • Algorithms
  • Amplitude
  • Autocorrelation
  • Covariance
  • Direction Finding
  • Eigenvalues
  • Equations
  • Estimators
  • Filters
  • Measurement
  • Security
  • Simulations
  • Transmitters
  • White Noise

Fields of Study

  • Engineering

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Systems Analysis and Design
  • Wave Propagation and Nonlinear Chaotic Dynamics.