Combining Zero Doppler Filter Calculations with MTI Filter Calculations to Increase Computational Speed

Abstract

The implementation of Zero Doppler Filter in Radar applications can be simplified to cause a substantial saving of computational time when an associated Moving Target Indicator (MTI) filter is computed. Because the zero doppler filter is actually the MTI Filter shifted 180 degrees in the phase domain, the Zero Doppler output of the filter can be derived from the MTI output. Keywords: Signal processing, Zero Doppler.

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Document Details

Document Type
Technical Report
Publication Date
May 08, 1990
Accession Number
ADA222468

Entities

People

  • Steven M. Brockett

Organizations

  • United States Naval Research Laboratory

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Classification
  • Coefficients
  • Equations
  • Frequency
  • Frequency Response
  • Military Research
  • Moving Target Indicator Radar
  • Moving Targets
  • Notation
  • Phase Shift
  • Radar
  • Security
  • Signal Processing
  • Transfer Functions

Fields of Study

  • Engineering

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Geodesy
  • Phased Array Antenna Design.