A system uses 32-PAM modulation to transmit data at a rate of 5000 bits/sec over a...
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A system uses 32-PAM modulation to transmit data at a rate of 5000 bits/sec over a given distorting band-limiting channel with the following frequency response: 1 - c(f) (1 + |f1/800) 0 , Ifl≤ 800 , else If the noise at the receiver is AWGN, design TX and RX filters for achieving zero ISI using the Raised Cosine pulse. What is the closed-form expression for the SNR loss compared to a non- distorting band limiting channel. A system uses 32-PAM modulation to transmit data at a rate of 5000 bits/sec over a given distorting band-limiting channel with the following frequency response: 1 - c(f) (1 + |f1/800) 0 , Ifl≤ 800 , else If the noise at the receiver is AWGN, design TX and RX filters for achieving zero ISI using the Raised Cosine pulse. What is the closed-form expression for the SNR loss compared to a non- distorting band limiting channel.
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It is normal practice in digital communication to design TX and RX filters with increased cosine pulse shaping for zero ISI intersymbol interference i... View the full answer
Related Book For
Business Data Networks and Security
ISBN: 978-0134817125
11th Edition
Authors: Raymond R. Panko, Julia L. Panko
Posted Date:
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