RECOMMENDATION ITU-R S.446-4 - Carrier energy dispersal for systems employing angle modulation by analogue signals ...
ANNEX 1 - Energy dispersal in the fixed-satellite service
1 Introduction
2 Energy dispersal for analogue multi-channel telephony FM systems
    2.1 Dispersal by added waveforms
    2.2 Dispersal by automatic deviation control
    2.3 Summary
3 Energy dispersal techniques for use with analogue frequency modulation television signals
    3.1 Introduction
    3.2 Dispersal waveform
    3.3 Linearity of the transmission channel
    3.4 Removal of dispersal waveform
    3.5 Dispersal by video signal transformation
    3.6 Line frequency energy dispersal waveform
4 Energy dispersal techniques for use with digital signals
    4.1 General
    4.2 Spectra of PSK digital signals
    4.3 Energy dispersal techniques
    4.4 Energy dispersal factor for TDMA systems
    4.5 An example of energy dispersal applied to an experimental TDMA system
5 Conclusions