Exam Questions Paper - ECE Questions and Answers

Home / ECE / Exam Questions Paper :: Discussion

If g(t) = e^-pt² then G(1/p) is __________ where g(t) G(f)

e^-2/p

e^-1/p

e^-p

e^2p

Answer : Option B

Explanation :

The signal g(t) given above is a gaussian pulse and it satisfies the relation

g(t) = - 2pt g(t)

∴ Its fourier transform is same as the signal itself in frequency domain

G(f) = e^-pf²

G(1/p) = e^-p(1/p)² = e^-1/p.

Be The First To Comment

Comments

Name