Automatic Measurement of Cathode Ray Tube MTF'S,

Abstract

This memorandum describes a semi-automatic facility which directly plots the dynamic modulation transfer function of cathode ray tubes. A sine-wave pattern is generated which moves at a chosen rate across the screen. The intensity of the spatial pattern is measured by a stationary optical detector. Some discussion is given of the potential of pulse output signal processing to determine the ultimate performance capability. The high signal to noise ratio obtained is illustrated by some preliminary results. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1980
Accession Number
ADA099784

Entities

People

  • G. Anstey
  • M. J. Dore

Organizations

  • Royal Signals and Radar Establishment

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplifiers
  • Amplitude
  • Cathode Ray Tubes
  • Detectors
  • Frequency
  • Frequency Response
  • Generators
  • Low Pass Filters
  • Measurement
  • Modulation
  • Optical Detection
  • Optical Detectors
  • Oscillators
  • Pulse Amplitude
  • Pulse Generators
  • Signal Processing
  • Sine Waves

Fields of Study

  • Physics

Readers

  • Combustion and Flow Dynamics.
  • Image Processing and Computer Vision.
  • Systems Analysis and Design