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Q13) Consider a signal s(t) consisting of only three rectangular pulses as shown in Fig. Q13(a), with s(t) = 0 for t < 0
Posted: Sun May 15, 2022 7:47 pm
by answerhappygod
- Q13 Consider A Signal S T Consisting Of Only Three Rectangular Pulses As Shown In Fig Q13 A With S T 0 For T 0 1 (61.43 KiB) Viewed 44 times
Q13) Consider a signal s(t) consisting of only three rectangular pulses as shown in Fig. Q13(a), with s(t) = 0 for t < 0 and for t > 3T. Let S(f) be the Fourier transform of s(t). Write down the mathematical expression of S(f). [5 marks] s(t) A Fig. Q13(a) 0 T 2T 3T t -A Hint: The Fourier transform of the rectangular pulse x(t) below in Fig. Q13(b) may be useful.
. *(t) X(t) = tsinc(ift) T Fig. Q13(b) day I in τ ol t 0 f 2 τ τ