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Natasha_Volkova [10]
3 years ago
14

It uses a series of filters to decompose the multiplexed signals into its constituent component signals. a. Demodulator b. Demul

tiplexer c. Multiplexer d. Guard bands
Physics
1 answer:
harkovskaia [24]3 years ago
3 0

Answer:

b) Demultiplexer.

Explanation:

The multiplexed signal occupies the total bandwidth of the communications channel, while that the constituent component signals, occupy only a small part of the bandwidth.

Prior to be demodulated, they must be separated each other, which is done (in a FDM multiplexing scheme) using a series of band-pass filters.

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