ID: A 07-86-05-04-43 02-01 102 03 04 05 06 07 Figure 3 Ramp Pulse 16. What is th
ID: 2266520 • Letter: I
Question
ID: A 07-86-05-04-43 02-01 102 03 04 05 06 07 Figure 3 Ramp Pulse 16. What is the Fourier Transform for the ramp pulse in Figure 3 -1530esin(0.le -15e 0.1) 17. What is the Fourier Transform Z() in terms of V(f) when zt)-at(E.C. if you show work.) d. None of the above 18. What is the output power or an AM wavefonn whose tone modulation index is 100% and poik envelope power is 32 kW? a. 8 kW b. 32 kW c. d. 6kW None of the above What is the maximum frequency deviation of an FM system when the message bandwidth W-3kHz and the transmission bandwidth By-30kHz? a. 3 kHaz b. 5 kHz 19. c. 9 kHz d. 12 kHaz 20. What is the Nyquist rate to adequately sample the signal x)-sin'2Ion) a. 100 Hz b. 400 Hz c. 200 Hz d. 800 HzExplanation / Answer
Cos(2theta) = 1 - 2sin^2(theta)
Sin(theta) = (1- cos(2theta))/2
For Nyquist criteria f(s) = 2f(m).
F(m) = 100
Then f(s) = 200 hertz
Option c is correct answer