ncy fT is called the ? unity gain frequency

Q: Q5) For the signal x [n] given below compute x [n] *x [-n] by employing convolution sum. n x [n]…

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Q: Given that fc(OL) = 880 Hz, AOL = 91 dB. Determine the unity gain bandwidth.

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Q: A first-order PLL is operating with zero frequency and phase error when a step in frequency of…

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Q: What is the frequency wo at which the gain is maximum? What is the maximum gain of this filter? v.

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Q: Q9: Obtain the transfer function C(s)/R(s) for the closed loop system shown in figure (9). Use…

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Q: Si If A(s): = + Se Sfb 200 (1+²)(1+ So A(s) F and F = 0.3, solve the following: S 10000,

A: This problem can be done by finding magnitude of loop transfer function at unity and finding phase…

Q: (i) Show that Ic = 2.8mA. (ii) Draw and label the small-signal hybrid-r equivalent circuit at middle…

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Q: 2. If the signal is 5 sin 200n t i. suppose the signal is sampled at rate of fs-300Hz, what is the…

A: The signal function is given below, x(t) = 5sin 200πt

Q: Determine the maximum signal frequency in kHz that may be used for the circuit show below with…

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Q: a) Consider the system shown in Figure 3(a). An input signal vm(t) is multiplied by a complex…

A: Considering the system in the figure as shown below: An input signal Vm(t) is multiplied by a…

Q: Q1/ An analog signal is expressed by the equation x(t) = 3 cos(50nt) + 10 sin(300nt) - cos (100nt).…

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Q: Vo Solve for the transfer function H (f) and calculate the cut-off frequency for the circuit Vs in…

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Q: Describe in your words the definition of bandwidth

A: Bandwidth:  It is the maximum data rate which transfer from the fixed channel over a particular…

Q: thalog signal given by: x(t) sinc (10*t) is sampled using an ideal sampling technique. a) What is…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: what is the Rin, Rout, gain in those examples

A: The given circuit diagram is shown below,

Q: 1B) For the circuit in the figure below, calculate the noise power spectral density at the output of…

A: For the transistor circuit given above, the standard equation for the noise power spectral density…

Q: Q10: Obtain the transfer function C(s)/R(s) for the system shown in figure (10). Use ( Signal flow…

A: Solution Using mason's gain formula the transfer can be written as, TF = ∑k=1nMk∆k∆ Where,  n is no…

Q: 9) Use harmonic synthesis to construct the complex current given by: i= 10sinwt +4sin2wt amperes.

A: Comparing the given current with i=i1 sinω1t+i2 sinω2twe have,i1=10ω1=ωi2=4ω2=2ω

Q: Find the overall gain due to : - high frequency response - low frequency response please explain…

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Q: Which of the following is true regarding lag compensation? O A) Reduces the stability error and…

A: Choose the correct option What is effect of the lag compensation.  Which is the true regarding the…

Q: A first-order PLL is operating with zero frequency and phase error when a step in frequency of…

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Q: 10.14 Determine the impulse response hBLDIF n] of a zero-phase ideal band-limited differentiator…

A: Inverse DTFT

Q: 2. If the signal is 5 sin 200n t i. suppose the signal is sampled at rate of fs-300HZ, what is the…

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Q: The gain cross over frequency of the system witj transfer function K(s+1)/s2 and phase margin equal…

A: According to question: The gain cross over frequency is calculated as

Q: choose the correct answer Q2: 1. General representation of the frequency response curve is called:…

A: Hello. Since you have posted question with multiple subparts and not specified which part to solve.…

Q: Question 4 Sketch the Nyquist plot for the system bellow. (Make sure to calculate the intersections…

A: Draw the generalized Nyquist contour as shown in Figure 1.

Q: Q1 An angle modulated signal with carrier frequency ωc = (2π*106) is described by the equation Φ(t)…

A: Note: As per honor code we are authorized to answer only 3 sub part . we will  answer first three.…

Q: 9) Why does need for Reactive Power Compensation in test transformer? 10) The output voltage of…

A: A significant number of electrical consumers are inherently inductive. This means that in addition…

Q: The function generator circuit in the EIA has been designed to generate a sinewave output voltage…

A: Expression for triangular waveform with peak amplitude, substitute s=jw and taking modulus on both…

Q: Answer in detail: Consider that the SNR in dB is equal to 30 dB, what is the actual SNR value (not…

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Q: For the system given in figure below, the transfer function C(s)/ U(s) is

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Q: R(s) + E(s) Σ V(s) (s) K P(s) We want to design a speed control for a DC motor. The transfer…

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Q: Obtain the pulse transfer function, C(2)/R(z) of the system in Figure Q3. R(s) + E(s) E(s) C(s) G(S)…

A: According to the question we have to find the value of C(z)/R(z).

Q: s² + 420s Q(s) Pao(s) s2 + 620s + 4000

A: The given transfer function is a type 0 system. On comparing the denominator of the transfer…

Q: (b) The crossover frequency in the figure shown below is a low pass filter that is connected to a…

A: The circuit is shown below:  Applying K.C.L at node 1 of the above circuit,…

Q: Consider a control system with open-loop transfer function GH (s) = K(s+5) s(s+1)(s+2] * %3D When K…

A: In this question,  Choose the correct options What is steady state error for the unity step input?…

Q: otal harmonic distortion (THD) index is used to determine the distortion levels of the voltage as…

A: Although total harmonic distortion is defined as the ratio of sum of power of all harmonics  to the…

Q: 3. What is the roll-off rate (per decade or per octave) for an active filter (discuss on your own…

A: Roll-off is that the slope of a transfer perform with frequency, significantly in electrical network…

Q: 1. Calculate the following performance quantities for the low frequency response of an amplifier…

A: Given the circuit, as shown below: We need to calculate: a) Critical frequencies for the input RC…

Q: Q1 Draw the signal flow graph for the following set of algebraic equations V/₂=ay₁-8y's y₁ = ey₂ +…

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Q: Draw polar plot for the open loop function given. Determine Phase margin, Gain margin, Phase cross…

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Q: Analyze how the impedance of the circuit changes when the input signal frequency changes from 0 to…

A: To solve the above problem, one should have a basic idea about the working of AC circuits. In AC…

Q: 9) Why does need for Reactive Power Compensation in test transformer? 10) The output voltage of…

A: 9) A test transformer is used to test the insulation of an electrical equipment. Let us assume that…

Q: c) Draw the spectrum of the sampled signal when the sampling rate is equal to 2.5 × 104 Draw the…

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Q: Q-factor and bandwidth

A: Resistance in parallel- 1/Req=1/R1+1/R2+1/R3+...........   Resistance in series-…

Q: Gain Phase deg dB Ph 10w, 2= integrator

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Q: An asymptotic log-magnitude plot is shown in figure below. The gain crossover frequency Wg. is.…

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Q: Find undamped natural frequency for the closed-loop system below such that the transient response to…

A: In this question we need to find a natural Frequency of the given system.

Q: 2. A bandpass filter has an upper cutoff frequency of 84.7 kHz and a bandwidth of 12.3 kHz. What is…

A: Write the given values. fH=84.7 kHzBW=12.3 kHz

Q: Compute the eight-point DFT of the sequence x(n) using radix-2 decimation-in-time. Follow exactly…

A: Compute the eight-point DFT of the sequence x(n) using radix-2 decimation-in-time. Follow exactly…

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.