Accession Number:

ADA099784

Title:

Automatic Measurement of Cathode Ray Tube MTF'S,

Descriptive Note:

Corporate Author:

ROYAL SIGNALS AND RADAR ESTABLISHMENT MALVERN (ENGLAND)

Personal Author(s):

Report Date:

1980-08-01

Pagination or Media Count:

19.0

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

Subject Categories:

  • Electrooptical and Optoelectronic Devices
  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE