Power Optimization in Adaptive Array: A Technique for Interference Protection.

Abstract

This report describes a weight control algorithm that may be used in a 2-element adaptive array to protect a desired signal from an interference signal. The algorithm is a constrained gradient technique that either maximizes or minimizes array output power. It is shown that by choosing appropriately between minimization and maximization, a useful desired signal-to-interference-plus-noise ratio can be maintained at the array output over a wide range of signal powers. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1979
Accession Number
ADA074429

Entities

People

  • R. T. Compton Jr.

Organizations

  • Ohio State University

Tags

DTIC Thesaurus Topics

  • Algorithms
  • Attenuation
  • Bandwidth
  • Carrier Frequencies
  • Communication Systems
  • Control Systems
  • Equations
  • Frequency
  • Gain
  • Inversion
  • Optimization
  • Phase Shift
  • Spread Spectrum
  • Steering
  • Two Dimensional
  • United States
  • Waveforms

Fields of Study

  • Engineering

Readers

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