Q1: For the sinusoidaly modulated DSB/LC waveform shown in Fig. below. a- Find the modulation index. b- Sketch a line spectrum. c- Calculated the ratio of average power in the sidebands to that in the carrier.
Q1: For the sinusoidaly modulated DSB/LC waveform shown in Fig. below. a- Find the modulation index. b- Sketch a line spectrum. c- Calculated the ratio of average power in the sidebands to that in the carrier.
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Type your question here For the sinusoidaly modulated DSB/LC waveform shown in Fig. below.
a- Find the modulation index.
b- Sketch a line spectrum.
c- Calculated the ratio of average power in the sidebands to that in the carrier.
d- Determine the amplitude of the additional carrier, which must be added to
obtain a modulation index of 10%
![Q1: For the sinusoidaly modulated DSB/LC waveform shown in Fig. below.
a- Find the modulation index.
b- Sketch a line spectrum.
c- Calculated the ratio of average power in the sidebands to that in the carrier.
d- Determine the amplitude of the additional carrier, which must be added to
obtain a modulation index of 10%
D(t)
100v
Ans: (a) 0.33
50v
0-
(b)0.055.
-50v
-100v
(d) 17s v.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3d9a1b23-d991-4141-aa87-069c28867de0%2Fa669bcca-2f4b-4d25-b731-788edfc8f4bc%2F2413wpi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1: For the sinusoidaly modulated DSB/LC waveform shown in Fig. below.
a- Find the modulation index.
b- Sketch a line spectrum.
c- Calculated the ratio of average power in the sidebands to that in the carrier.
d- Determine the amplitude of the additional carrier, which must be added to
obtain a modulation index of 10%
D(t)
100v
Ans: (a) 0.33
50v
0-
(b)0.055.
-50v
-100v
(d) 17s v.
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