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Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847 Exercise 3
The signal in Figure 3.20 is the output of an AM transmitter with a carrier frequency of 12 MHz and a carrier power of 150 W.
(a) Calculate the percent modulation.
(b) Calculate the RMS voltage of the carrier and use it to find the transmitter's load resistance.
(c) Sketch the signal in the frequency domain, with power in dBm on the vertical axis.
(a) Calculate the percent modulation.
(b) Calculate the RMS voltage of the carrier and use it to find the transmitter's load resistance.
(c) Sketch the signal in the frequency domain, with power in dBm on the vertical axis.
Explanation
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Refer to Figure 3.20 in the textbook for...
Electronic Communication Systems 2nd Edition by Roy Blake
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