04.06.2023 Views

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modulation d'amplitude

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17- Le même exemple en échelle dBm

porteuse à fo = 1 MHz

signal modulant

A

B

C

D

E

F

Fmax = 60 kHz

B = 120 kHz

B A

A B

C

D

F

E

D

E

F

spectre de la porteuse

modulée

La modulation d’amplitude

jean-philippe muller

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