Accession Number:

AD0686468

Title:

OUTPUT SIGNAL-TO-NOISE RATIO IMPROVEMENT IN ANGLE MODULATION SYSTEMS THROUGH PRE-EMPHASIS AND DE-EMPHASIS,

Descriptive Note:

Corporate Author:

AEROSPACE CORP EL SEGUNDO CALIF LAB OPERATIONS

Personal Author(s):

Report Date:

1968-12-20

Pagination or Media Count:

23.0

Abstract:

A general expression is developed for the output signal-to-noise ratio improvement realizable in an angle modulation system as a function of the signal information spectral distribution and the pre-emphasis and de-emphasis transfer functions. In the analysis, the rms deviation at the pre-emphasis network output is held constant. Author

Subject Categories:

  • Cybernetics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE