Question 1:
Illustrate out the term PN sequence. Draw a (1,3) PN sequence generator.
Question 2:
Write down the advantages of spread spectrum communication system.
Question 3:
Define processing gain in the spread spectrum modulation.
Question 4:
Write down the expression for the jamming margin.
Question 5:
Make a distinction between slow frequency hopping and fast frequency hopping.
Question 6:
Illustrate out the limitations of the FHSS systems.
Question 7:
Why do we require to have synchronization is spread spectrum systems?
Question 8:
Give a description of partial multitone repeat back jamming.
Question 9:
Write down the applications of spread spectrum system.
Question 10:
Elucidate the effects of the multipath propagation on CDMA.