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(1) Let Y(f) be the Fourier transform of a baseband signal y(t) with a bandwidth of 60 kHz. (a) Write the expression for
Posted: Sun May 15, 2022 7:44 pm
by answerhappygod
- 1 Let Y F Be The Fourier Transform Of A Baseband Signal Y T With A Bandwidth Of 60 Khz A Write The Expression For 1 (39.63 KiB) Viewed 41 times
(1) Let Y(f) be the Fourier transform of a baseband signal y(t) with a bandwidth of 60 kHz. (a) Write the expression for the Fourier transform of —3y(t) in terms of Y(f). [2 marks] (b) Find the bandwidth of -3y(t - 5). [2 marks] (c) Find the bandwidth of -y(3t – 5). [2 marks] (d) Find the bandwidth of –3y(t – 5) sin(21105t). [2 marks]