Electronics and Communication Engineering - Signals and Systems - Discussion

3. 

An energy signal has G(f) = 10. Its energy density spectrum is

[A]. 10
[B]. 100
[C]. 50
[D]. 20

Answer: Option B

Explanation:

Energy density spectrum = |G(f)|2 = |10|2 = 100.


Madev said: (Jan 10, 2015)  
Energy signal G(f) = 10 so, energy density spectrum = G(f)^2.

So answer is 10^2 = 100.

Snehal Kute said: (Jan 15, 2020)  
How to solve this? Explain me.

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