DUE on January 29, 2002 at the beginning of class

 

1. What mathematical dilemma is the cause for there being several different definitions of bandwidth? Explain and give examples.
2. Using the "waterfall" curves for MASK and MPSK presented in Lecture 3, compare the Energy per bit for M=8 and M=4 for a P_b of 10^-5. Which modulation scheme gives the best performance?
3. 3.8-2 in textbook.
4. 7.7-3 in textbook
5. 7.2-4 a