B. FM modulated signal is transmitted over a noisy transmitter modulator, with the power spectral density of noise being as shown in Figure 1 (W is the information frequency with 1 KHz, Sn (f) is the power spectral density for the noise). The FM equation and transmitter is shown in figure 2. 1. Derive the FM modulated signal for narrowband modulation 2. Determine the power of the narrowband FM modulation 3. Determine the signal to noise ratio for the narrowband FM m dulation sit) - A, cos 2mf, 2k, mn de

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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B. FM modulated signal is transmitted over a noisy transmitter modulator, with the power
spectral density of noise being as shown in Figure 1 (W is the information frequency with
1 KHz, Sn (f) is the power spectral density for the noise). The FM equation and
transmitter is shown in figure 2.
1. Derive the FM modulated signal for narowband modulation
2. Determine the power of the narrowband FM modulation
3. Determine the signal to noise ratio for the narrowband FM m dulation
sit)- A, coS
+2mk,
Namowtand
phase
modulet
Baseband
Integratar
Frequency
ahipl
Crystal
centled
eillato
Figure 1
Figure 2
Windows
Transcribed Image Text:B. FM modulated signal is transmitted over a noisy transmitter modulator, with the power spectral density of noise being as shown in Figure 1 (W is the information frequency with 1 KHz, Sn (f) is the power spectral density for the noise). The FM equation and transmitter is shown in figure 2. 1. Derive the FM modulated signal for narowband modulation 2. Determine the power of the narrowband FM modulation 3. Determine the signal to noise ratio for the narrowband FM m dulation sit)- A, coS +2mk, Namowtand phase modulet Baseband Integratar Frequency ahipl Crystal centled eillato Figure 1 Figure 2 Windows
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