Adaptive Cancellation of Scattered Interference

Abstract

This is the final report on a 1 year study of methods of adaptively cancelling scattered jamming. The results contained in this report are relevant to interference scattered into the main beam of a radar or communication system from terrain or chaff illuminated by a jammer. These same techniques can be applied to jamming scattered into the sidelobes or main beam of a receiving antenna from scatterers near the antenna, i.e., the multipath problem, which is an important limitation in some adaptive nulling systems.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1984
Accession Number
ADA141566

Entities

People

  • I. S. Reed
  • L. E. Brennan
  • W. L. Doyle

Tags

Communities of Interest

  • Energy and Power Technologies
  • Sensors

DTIC Thesaurus Topics

  • Adaptive Systems
  • Algorithms
  • Antennas
  • Communication Systems
  • Computational Science
  • Computations
  • Computer Programs
  • Computers
  • Delay Lines
  • Digital Data
  • Doppler Effect
  • Frequency
  • Generators
  • Phase Shift
  • Scattering
  • Simulations
  • Statistical Samples

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Phased Array Antenna Design.
  • Radar Systems Engineering.