Teaching objectives : The objective of this module is to introduce telecommunications systems and Voice-Data-Image type signals.

 Recommended prior knowledge:

To be able :

-to characterize and measure signals in time and frequency,

-use the associated measuring instruments

Content of the material:

•General organization of a transmission system

•Description, properties and units of measurement of signals

•Temporal and frequency representation of signals, spectral analysis

•Analog modulations and demodulations

•Characterization of systems: transfer function, link budget, examples of propagation media: copper, fiber, radio.


                                

« Une interrogation exhaustive de l’univers »