A DIGITAL CORRELATOR

Abstract

The operation and circuitry of a correlator, which forms a portion of a lock-in system, is discussed in detail. Clipper amplifiers convert analog input signals to digital signals. Polarity coincidence detectors act as multipliers, and binary counters serve as integrators to give a digital output representing a single point on a correlogram.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1963
Accession Number
AD0426301

Entities

People

  • K. G. Williams

Organizations

  • Naval Ordnance Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Amplifiers
  • Amplitude
  • Analog Signals
  • Control Systems
  • Correlation Techniques
  • Correlators
  • Detectors
  • Electronics Laboratories
  • Frequency
  • Heart Rate
  • Integrators
  • Munitions
  • Ordnance Laboratories
  • Oscillators
  • Polarity
  • Transistors
  • United States

Fields of Study

  • Physics

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Radar Systems Engineering.