Title :
Intelligible Crosstalk in Multiple-Carrier FM Systems with Amplitude Limiting and AM-PM Conversion
Author_Institution :
Aerospace Corp., El Segundo, CA
fDate :
6/1/1971 12:00:00 AM
Abstract :
Intelligible crosstalk will occur in a multiple-carrier FM system when a gain slope versus frequency characteristic is followed by AM-PM conversion. This phenomenon can be particularly serious in a communication satellite repeater that utilizes a traveling-wave tube for output power amplification. A model that includes both amplitude saturation and AM-PM conversion is developed and the two-carrier intelligible crosstalk is calculated.
Keywords :
Amplitude modulation; Crosstalk; Delay; Delta modulation; Frequency conversion; Frequency modulation; Modulation coding; Power generation; Satellites; Terminology;
Journal_Title :
Communication Technology, IEEE Transactions on
DOI :
10.1109/TCOM.1971.1090642
