Q) Check whether the given signel is Periodic, if Periodic Find its fundamental Period i) x(t) = jat ii) x[n] = ejä/an

Q: 44. Find the average value of the periodic waveform in Fig. 97. 4i (mA) 20 ---- ,Circular 2m FIG. 97…

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Q: 3. For the square wave, find: At) 1 -6 -5T -4n -37 -27 -T 2n 3T 4 5T (a) (b) (c) An

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Q: Draw the amplitude and phase spectrum for the following infinite duration complex to x (t) = 10 sin…

A: The Fourier transform is a mathematical technique that decomposes a function (typically a signal or…

Q: (a) #(t) = E- j*8(t – k) (b) z(t) = sin(at)e-lt|

A: For a periodic signal, time period is the interval of time after which signal repeats.

Q: 1. Find the average value of the periodic waveform of Fig. below over one full cycle. 35 20 10(V) 0…

A: Step 1: Basic formula Step 2: evaluation

Q: Periodic & Non-periodic Signaly 1 x ) = 5 cos (200+) 1) =

A: Given signal is periodic.It is a cosine wave. It repeats every 2π radian.General rule,y = cosx =…

Q: Check whether the signal is periodic or not: x(n)=sin(4n)

A: The given discrete time signal is: xn=sin4n

Q: Give the peak value, angluar velocity (w), frequency (f), and period (T) for ac wave i=4.0sin 120πt

A: Given AC wave is – Standard AC wave is written as – Comparing AC wave and standard AC wave…

Q: Determine whether or not each of the following signals is periodic. If the signal is periodic,…

A: determine its fundamental period in picture?  x[n] = cos(πn2 /8)  This is discrete signal So time…

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.