Modulatsiooninäitajad
Modulatsiooninäitajad, or modulation parameters, are essential characteristics that define how information is encoded onto a carrier signal in telecommunications. These parameters quantify the extent and nature of the modulation process. The specific parameters depend on the type of modulation being used.
For amplitude modulation (AM), the primary modulation parameter is the modulation index, often denoted by 'm'.
In frequency modulation (FM), the key parameters are the frequency deviation and the modulation index. Frequency
Phase modulation (PM) also involves a modulation index, which is related to the phase shift of the
These modulation parameters are crucial for designing receivers and transmitters, analyzing signal quality, and ensuring efficient