

MCQOPTIONS
Saved Bookmarks
1. |
Given a Fourier transform pair x(t) ↔ X(jω) = \(\frac{2 sinω}{ω}\), where, x(t) = 1 for |t|<1 and 0, otherwise. Then the Fourier transform of y(t) having the shape of a triangular waveform from t=-2 to t=2 and maximum peak value=2 is ___________ |
A. | \(\frac{4 sin^2 ω}{ω^2}\) |
B. | \(\frac{2 sin^2 ω}{πω^2}\) |
C. | \(\frac{8π sin^2 ω}{ω^2}\) |
D. | \(\frac{8 sin^2 ω}{ω^2}\) |
Answer» B. \(\frac{2 sin^2 ω}{πω^2}\) | |