(a) Find the Fourier transform of the cosine pulse x(t) = AII (2t / T 0 )...

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(a) Find the Fourier transform of the cosine pulse x(t) = AII (2t / T₀) cos (Ï‰₀t), where Ï‰₀= 2Ï€ / T₀Express your answer in terms of a sum of sinc functions. Provide MATLAB plots of x(t) and X(f) [note that X(f) is real].

(b) Obtain the Fourier transform of the raised cosine pulse [1+cos (2@,t)] To 2t y(t) =

Provide MATLAB plots of y(t) and Y(f) [note that Y(f) is real]. Compare with part (a).

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Principles of Communications Systems, Modulation and Noise

ISBN: 978-8126556793

7th edition

Authors: Rodger E. Ziemer, William H. Tranter

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Question Posted: Sep 13, 2018 11:10 AM

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(a) Find the Fourier transform of the cosine pulse x(t) = AII (2t / T 0 )...

Question:

[1+cos (2@,t)] To 2t y(t) =

Step by Step Answer:

a By the modulation theorem b Use the superposition and modulation theorems to get c In this ...View the full answer

Principles of Communications Systems, Modulation and Noise

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