2л х 10's (s + 20л) (s + 2л х 104) A,(s) =

Q: given the analoge signal V (t)=5 Cos (2TX 300t) + 3 Cos (2π x 50t) +2 Cos (2πx500) a- determine the…

A: Given:- Analog signal, Vt=5cos2π×300t+3cos2π×50t+2cos2π×500t We have to determine the Nyquist rate,…

Q: Example: Obtain the response of an LTI causal system whose input output relationship is expressed…

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Q: For the circuit shown below, solve for Avs, Ai, Zi, Zo, and Ap. 21,22: Vcc=20V 4 ΚΩ 20 ΚΩ 1: 0.5 F…

A: Given the circuit, as shown  below: Given β=50 We need to find Avs , Ai , Zi , Zo and Ap

Q: 5) The equation used to calculate the Current gain in decibels is: a) 20 log |Ai| b) 10 log |Ap| c)…

A: to represent gain in decibles we apply log to the gain multiplied by 20 but for power we multiply…

Q: 3 H 2 ? e(t) 12 1 : Co a) Perform the modeling of the following circuit using symbolic variables b)…

A: As per our guidelines we are supposed to answer first 3 sub parts only.  Kindly repost the other…

Q: For the network shown below, determine the transfer function, G(s) = V(s)/V¿(s) 10nF 200ka 300ka…

A: Given circuit shown

Q: 066. The values of the gain which make the control system with the following transfer function…

A: The solution is given below

Q: 2. An amplifier has an output of 5 W. What is its gain i dBm?

A: Explanation given in step -2

Q: 1. Sample a unit-impulse function by numerical integration using Euler's rule ,if the initial…

A: According to guidelines we need to solve only first question.  According to the question we have to…

Q: Q2 . Apply the gain formula to the SFG shown in Figures land 2 to find the transfer function: ys/yı…

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Q: Q:- For the below system, If you know that v.(t) is an Input and v.(t) is an output, find:- A.…

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Q: "s):An CR ladder network is shown in Fig.Q.1. Find the transfer function V.(5)/V(s). Buffer…

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Q: Q2 . Apply the gain formula to the SFG shown in Figures land 2 to find the transfer function: ys/y1…

A: Since you posted the multiple questions so I am solving 1st questions for you.

Q: (b) A fiber optic link consists of two types of fibers, followed by an amplifier. The first fiber is…

A: The answer as given below:

Q: The voltage gain of an amplifier is described bythe transfer function has an inputvi = 0.004 sin ωt…

A: Given: An amplifier whose transfer function and the input applied is given by

Q: "s):An CR ladder network is shown in Fig.Q.1. Find the transfer function V.(s)/V{(s). Buffer…

A: In the network, Find the transfer function Vo(s)/Vi(s)? Buffer have voltage gain Av= 1.

Q: b) Sketch the signal x(n) and h(n) below. Hence, solve the digital convoution for the two sequences…

A: Convolution relates the output of LTI system with its input and impulse response. Convolution of…

Q: A: Determine the transfer function for the system shown in fig. (1), (write the steps of block…

A: Transfer Function: For all potential input values, a transfer function represents the connection…

Q: Consider independent input samples with the following probability density function. ´Ag + 40 0<x< 1,…

A: Signal power for the given independent input samples are determined as shown below

Q: v(1) Nonlinear resistor 2 A i(t) 1F HE in

A: According to the question we have to calculate the value of the transfer function, G(s) = V(s)/…

Q: Q1.A system is shown in Fig. 1 R(s)+ Y(s) s+a s+b Figure 1: 1. Find the transfer function Y(s)/R(s)…

A: This is a very simple question based on control system chapter on finding the transfer function of…

Q: Q2. Apply the gain formula to the SFG shown in Figures land 2 to find the transfer function: ys/yı…

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Q: Question 81 Trace the place of the roots to the control system given by the open mesh transfer…

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Q: A FET Amplifier with Av=-30 transconductance 95mA/V ai total capacitance 500pf. Find Bandwidth.

A: In this question we will find bandwidth of FET...

Q: Q2 . Apply the gain formula to the SFG shown in Figures land 2 to find the transfer function: ys/yı…

A: Given  Signal flow diagram  Find the transfer function

Q: Q4 a) Calculate the 4-point DFT of x [n] = {x[0] = 1, 1, 1, 1} using the decimation-in- frequency N…

A: Since you have posted the multiple questions so we are supposed to answer the 1st one.

Q: Draw the signal flow graph and find the transfer function of the system shown in Fig. 3 by Mason's…

A: The signal flow graph is given as,

Q: H.W 9: The input voltage to the amplifier is shown below. Find and sketch the output voltage for the…

A:

Q: the noise figure of an amplifier for which noise equivalent resistance Req = 25180 and Rt = 6000. It…

A: The unwanted part of signal is called noise. Noise is equal to standard deviation of signal. Noise…

Q: Determine the range of gain K for stability (theoretically) R(s) C(s) s +1 K s+5 ² (s + 2)

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Q: Based on the block diagram of a discrete-time system given in Figure 3, X(z) Y(z) az 1 Figure 3…

A: Note: we are authorized to answer three sub-parts at a time, since you have not mentioned which part…

Q: (1) Consider the circuit shown in Fig. 1, derive the expression (step by step) of the voltage…

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Q: Question - In terms of linearity and time invariance of a system whose input-output relationship is…

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Q: 3) Consider a casual LTI system S whose input x[n] and output y[n] related by the difference…

A: Dear student as per our guidelines we are supposed to solve only one question in which it should…

Q: 2. Apply the Mason's gain formula to find the transfer function C(s)/R(s) of a system shown in…

A:

Q: For the system given below, find the transfer function G(s)=X(s)/F(s). x(t) B, M: Mass f(t) K1, K2 :…

A: 1st we will write force balance equation the. We will take Laplace transform on both side .

Q: 1. Find the Z-parameters of the circuit in Fig. a. 60 하 30 40 ΤΩ (a) www 10

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Q: 3. DG = мл ID VGS -22V RD= 2.7k N Rs = 3605 loss V₁ = 3.5 V = 7.5mA Determine a. Vos, VDs, Io 6.…

A: According to the question, for the given circuit shown below We need to find VGS, VDS, and ID

Q: Consider a system described by the following differential equation: ÿ – 2ý + y = 2u where y and u…

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Q: A Hybrid Electric Vehicle (HEV) can be described using transfer function below. 0.04 T(s)= 82+0.04…

A: Disclaimer:  Since you have asked multipart questions, we will solve the first three subpart for…

Q: The transfer function of a continuous causal LZD system is given below is BIB0 undecided. 1 H(s) S-3…

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Q: Find the transfer function relating the 5-Ohm resistor voltage, Vr2(s), to the input voltage, V(s)…

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Q: Q1. A closed loop control system has the following parameters. Find the transfer function. 1 G2(s) =…

A: Here  forward parts are given and feedback are also given so we have to find transfer function

Q: 03. For the system shown in Fig. below, 3 H(w) - Determine the system response y(n) to the input…

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Q: 3) Consider a casual LTI system S whose input x[n] and output y[n] related by the difference…

A: According to guidelines, we need to solve only the first three subparts. * we need to verify S may…

Q: Q2 (B): Find 5, wn, Ts, Tp,Tr, and %OS for a system whose transfer function is 361 G(s) = + 16s +…

A: The second order characteristic equation can be written as s^2+2ζωns+ωn^2=0 Given G(s)=361/s^2+16s…

Q: Consider the mechanical system shown in Fig.2. Find the transfer function, X3(s)/F(s), then find…

A: The relation of force and displacement/velocity for mass-spring-damper are shown in the figure…

Q: Determine the transfer function I, (=) for the given electrical circuit shown below in fig. 4. wwmm…

A:

Multistage Amplifier

The multistage amplifier is generally a voltage or power amplifier. The multistage amplifier has a number of single stage amplifier that are cascaded together. Since a single stage amplifier output is not useful, they are being replaced with multistage amplifiers or multistage transistor amplifiers. The multistage amplifier are used where the gain required is high or the input signal is very small such that only a single stage amplifier cannot amplify it.