With examples define line coding and channel coding. Which line code is better and why? Draw...
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With examples define line coding and channel coding. Which line code is better and why? Draw the typical waveshape of modulated signal OOK, FSK and PSK for digital (2+2+6) data of 10101100. (b) A message signal is given as m(t) = sin(1000zt) and carrier signal is c(t) = 5 cos (100000xt), frequency sensitivity, k, = 200000m, and phase sensitivity, k, = 10. (a) Determine the expressions of FM signal and PM signal, (b) Find Af and ß for FM signal, (c) Estimate the bandwidth of FM signal. (10) With examples define line coding and channel coding. Which line code is better and why? Draw the typical waveshape of modulated signal OOK, FSK and PSK for digital (2+2+6) data of 10101100. (b) A message signal is given as m(t) = sin(1000zt) and carrier signal is c(t) = 5 cos (100000xt), frequency sensitivity, k, = 200000m, and phase sensitivity, k, = 10. (a) Determine the expressions of FM signal and PM signal, (b) Find Af and ß for FM signal, (c) Estimate the bandwidth of FM signal. (10)
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Solution a Line coding and channel coding Line coding It is a method of encoding digital data into an analog signal suitable for transmission over an ... View the full answer
Related Book For
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
Posted Date:
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