carrier with an RMS voltage of 2V and a frequency of 1.5 MHz is modulated by a sine wave with a frequency of 500 Hz and amplitude of 1 Vrms. Write the equation for the resulting signal in its basic and extended form. 2.) A certain transmitter radiates 9 kW with the carrier unmodulated, and 10.125 kW when the carrier is sinusoidally modulated. If another sine wave corresponding to 40% modulation, is transmitted simultaneously, determine the total radiated power.

Q: Q12: An AM signal of 50 watt power is transmitted in a frequency range 200 – 210 kHz in a…

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A: Additive White Gaussian Noise (AWGN) is a highly statistical signal that is overridden by random…

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A: Plotting Two Cycles of a 25 Hz Sine Signal To plot two cycles of a 25 Hz sine signal starting at…

Q: Siven the AM signal as shown: 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04 0.045 0.05 Time (s) he…

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A:

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A:

Q: b) Consider a sinusoidal type of signal to be sampled, for which the highest frequency is given as…

A: Given, Maximum frequency of message signal is fm = 45 kHz Therefore, Let us consider the message…

Q: Given the AM signal as shown: 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04 0.045 0.05 Time (s) The…

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Q: Multiple Choice Question (1): (i) A sinusoidal carrier is modulated with a sinusoidal information…

A: Note : According to the guidelines of the company if the questions are not interlinked to each other…

Q: 24. What is the third order harmonic distortion for a repetitive wave with fundamental frequency…

A:

Q: 03:- An AM transmitter has Carrier Power is 35W, the percentage of modulation is 85 percent. Find…

A: Q. 3 Given :Carrier power, PC=35 W% of modulation=0.85

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A: Two signals are shown in the figure Find the phase shift between both waveform in the radian?

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Q: Q4) (a) Sketch the amplitude spectrum and the psd of the waveform shown in figure below Include at…

A: Solutiona) Consider one periods of waveform:So, for 0<t<1  μsx(t) =103xthere period=1 μs…

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A:

Q: If an AC signal has a peak voltage of 55V, what is the average value voltage? a. 110 V b. 17.5070 V…

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Q: A single side band signal is generated by modulating signal of 900 kHz carrier by the signal m(t) =…

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Q: . Find the frequency of a periodic voltage that has a period of 1.1 hours. a. 0.9091 Hz b. 2.5253…

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Q: I need the complete solution.

A: Step 1:Step 2:Step 3:Step 4:It also makes sense because ay component of J is zero.

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Q: v (V)

A: 9

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Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.