The carrier c(t) = A cos 2л10^6 t is angle modulated (PM or FM) by the sinu-

soid signal m(t) = 2 cos 2000лt. The deviation constants are kp = 1.5 rad/V and

kf = 3000 Hz/V.

Determine Bf and Bp.

2. Determine the bandwidth in each case using Carson's rule.

3. Plot the spectrum of the modulated signal in each case. (Plot only those fre-

quency components that lie within the bandwidth derived in Part 2.)

4. If the amplitude of m(t) is decreased by a factor of 2, how would your answers

to Parts 1-3 change?

5. If the frequency of m(t) is increased by a factor of 2, how would your answers

to Parts 1-3 change?