select one quickly Mod-N counters can be used for frequency ........... . a) dividing, b) subtracting , c) adding , d) multiplying.

Q: Q2. For the scheme shown in Figure Q2, i. Draw the spectrum of the baseband signal (multiplexer…

A: The multiplication of any signal with Cosine signal in time domain leads to the shifting of the…

Q: For the chromatogram shown below, enter the requested values, and estimate the signal-to-noise…

A: According to the question, we need to find the following parameters

Q: Why is having a certain bandwidth so crucial?

A:

Q: Compute the transfer function of the given signal flow graph below:

A: It is given that:

Q: what will the approximate voltage on the load be if the output impedance of the signal generator is…

A:

Q: 5. With the aid of the circuit diagram shown below, discuss how it produces a Frequency Modulated…

A: According to the question, we need to discuss  how the given circuit produces a Frequency Modulated…

Q: In FM system the modulating signal is 2.4v and 500HZ, the peak frequency deviation is 4.8KHZ. Now if…

A:

Q: Why they do not affect the circuit in the high frequency and how the circuit pi model will be at low…

A: In the BJT amplifier, there is 3 parasitic capacitor. These capacitors are Cμ, Cπ and CL. The value…

Q: Explain which one is better, Frequency discriminator or Phase discriminator methods

A: Frequency discriminator and phase detector circuits are disclosed, each having two flip-flops, one…

Q: What is the difference between classical or frequency domain and modern or time domain? And give an…

A: Frequency domain In the classical or frequency domain, the measured signal is represented in the…

Q: Give a summary of the concepts of frequency modulation

A: Modulation is the process of varying the strength of the signal and encoding the signal so that the…

Q: Discuss how the circuit produces a Frequency Modulated Signal

A: According to the question, we need to discuss the working of the circuit shown below

Q: For an FM signal, the maximum frequency of the modulating signal is 100 kHz and the frequency…

A:

Q: a)  Derive an expression for the circuit’s transfer function ?(??). b)  Use the result from (a) to…

A: Given: We can draw the given circuit in laplace domain:

Q: Q5: A signal f(t) = 2eatu(-t) is applied to the input of system have frequency transfer function…

A: According to the question we have to find determine the relation between "a" and "b" with the help…

Q: When does maximum frequency deviation occur in an FM signal? -It occurs during the transition of…

A: The explanation is as follows.

Q: Determine the output voltage value of a transistor amplifier circuit by frequency for 1.923 V to…

A: V in dB = 20log10(V) by using above relation we can complete the table

Q: hat is the relationship between duty cycle and gain bandwidth?

A: Gain bandwidth- The gain bandwidth product is an important parameter for any analog amplifier and it…

Q: What is frequency? Explain the concept of frequency.

A: The Number of event that happens again and again over particular period is known as frequency. It is…

Q: (a) Explain the function of filter

A: Dear student as per our guidelines we are supposed to solve only one question.kindly repost other…

Q: The block diagram below is a: Hsd (f) Envelope Detector s(t) -m(t) – Hsa(f) Envelope Detector O a.…

A: Block diagram

Q: Determine the gain margin and phase margin for a system that gave  the following open-loop…

A: Given system has open loop experimental frequency response data a) At frequency =0.004 Hz  a gain of…

Q: sinusoidal signal of frequency 2 KHz is sampled at rate of 5 KHz. What is the digital frequency of…

A: The output frequency of a sampled signal is  fo = f + fs

Q: Identify the given statement. The phase deviation sensitivity and the peak modulating-signal voltage…

A:

Q: The integer number given by the ratio of the frequency of a harmonic to the fundamental frequency is…

A: A filter can be described in terms of engineering, computers, and signal processing, among other…

Q: Problem8) Determine the signal space representation of the four signals są(1), k = 1, 2, 3, 4, shown…

A:

Q: Differentiate AM DSBFC, DSBSC, and SSBSC in terms of the power distribution and bandwidth. What are…

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Q: For a single-tone modulating signal of 5 kHz and a carrier frequency of 600 kHz, list the…

A:

Q: Explain Zeros and Poles for frequency response.

A: The Poles and Zeroes are the defining characteristics of a filter.

Q: C ompare the amplitude modullation and frequency modulations. What are the advantages and…

A: Given :    In this question they are interested to know the difference between amplitude modulation…

Q: what's advantages and disadvantages of FM

A: The explanation is as follows.

Q: Sketch a phasor diagram showing Vin, Vout, Vr, Vc. What would be the phase shift for a dc input, and…

A: A series RC circuit is given with a voltage source (AC). We need to sketch a phasor diagram showing…

Q: The Nyquist plot of a system is shown in figure below. The order of system is: Im Re O=0 00 = M

A: In this question,   We need to choose order of the system?  Nyquist system is given.

Q: Derive the frequency reuse factor for a triangular cell

A:

Q: Example: If the analog signal to be quantized is a sinusoidal waveform, that is x(t) = Asin(2 x…

A:

Q: an we obtain a plot of XL against frequency f experimentally

A: Inductance- Inductor twists in many turns are called inductor or coil inductance does not depend…

Q: What is the unit of bandwidth of FM

A: The solution is provided in the following section.

Q: Problem1) Determine the signal space representation of the four signals s (1), k = 1,2, 3, 4, shown…

A:

Q: An analog signal of maximum frequency 5KHz is sampled at a certain sampling frequency. The…

A: Sampling frequency should be 2 time the message frequency.

Q: 10. Find the gain and phase erossover frequencies and their margins.

A: The crossover frequency and its margin can be obtained by using the given magnitude and phase plot.

Q: The plot of amplitude of a signal as function of frequency is termed as

A:

Q: Q2. For the scheme shown in Figure Q2, i. Draw the spectrum of the baseband signal (multiplexer…

A:

Q: what is it Single Sideband Modulator Using Filter Method.

A: Single sideband modulation is used when the transmission of one of the sidebands of the signal is…

Q: Q2. For the scheme shown in Figure Q2, i. Draw the spectrum of the baseband signal (multiplexer…

A:

Q: Explain the difference between low-frequency numerical methods and high frequency methods. Give…

A: Low Frequency Numerical Method: A mathematical calculation of low-frequency electromagnetic field…

Q: (a) State Carson's rule relating the number of sidebands to the peak frequency deviation Av and the…

A: "According to the Company's policy we will provide solution of first three sub-parts of the…

Q: Provide a simple sample problem with correct solution regarding practical bandwidth calculation for…

A: Given: In the question they want to know the value of practical bandwidth of a sample problem in…

Q: Using the FREQUENCY COUNTER in our experiment in which we set the gating time in 0.01s,0.1s, 1s and…

A: We are measuring the frequency deviation at different different time instant.

Q: In frequency domain specifications, Gain margin gives the relative distance between ...............…

A: Gain margin

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.