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For questions relating to frequency modulation (FM). This is a scheme where a carrier is modulated by varying its frequency to carry information.

6 votes
3 answers
1k views

Frequency spacing and the doppler effect

Suppose that I'm working on a system which needs to use a transceiver with an FM signal. If that system moves very fast (i.e. it is a satellite or whatever) in which the maximum doppler effect can be …