Question

As bandwidth approaches infinity,the channel capacity becomes?

Answer 1

Heya

The channel capacity becomes 0

Hope this helps you

Answer 2

Answer:

The correct answer to the given question is:

As bandwidth approaches infinity, the channel capacity becomes 1.44 S/N0 bps.

Explanation:

When the pace of communication is kept below a maximum that is constant for a channel, Shannon's Noisy-Channel Coding Theorem asserts that it is feasible to communicate over a noisy channel with an arbitrarily tiny possibility of error.

The Shannon-Hartley theorem states that a channel's capacity C can be computed as

C=Blog2(1+SN)

when it has a bandwidth B and a signal-to-noise ratio S/N.

In this case,

if B, the capacity does not become infinite since as the bandwidth increases, so does the noise power.

The Shannon-Hartley law becomes C=Blog2(1+SN0B)

=SN0(NoBS)log2(1+SN0B)

if the noise power spectral density is N0/2 and the overall noise power is N=N0B. (N0BS).

Now\slimx→0(1+x)1/x=e

As a result, it changes to

C=limBC=SN0log2e=1.44SN0,

indicating that the channel capacity is now limited rather than unlimited.

#SPJ2