Given the following pulse-response samples: p c (-4T) = 0; p c (-3T) = -1/9; p c

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Given the following pulse-response samples:

pc (-4T) = 0; pc (-3T) = -1/9;

pc (-2T) = 1/10; pc (-T) = -1;

pc (0) = 1/2; pc (T) = -1;

pc (2T) = 1/2; pc (3T) = -1/9;

pc (4T) = 0

(a) Find the tap coefficients for a three-tap zero forcing equalizer. Plot the equalizer input and output samples.
(b) Find the tap coefficients for a five-tap zero forcing equalizer. Plot the equalizer input and output samples. Calculate the noise-enhancement factor in dB. Plot the frequency response function of the equalizer.

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Related Book For  book-img-for-question

Principles of Communications Systems, Modulation and Noise

ISBN: 978-8126556793

7th edition

Authors: Rodger E. Ziemer, William H. Tranter

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