Question # 1 a) A certain filter has the following transfer function. 1500 H(jw)= (jw+50)² Find the value of frequency at which the magnitude equal (0.5 Hmax) b) The following circuit represents a filter 1- find he transfer function H(jw)= Vo(j)/Vs(jw). 2- find the kind of the filter, center frequency, cutoff frequencies and quality factor Vin(t) R2 R1 Vo(t)

Question # 1 a) A certain filter has the following transfer function. 1500 H(jw)= (jw+50)² Find the value of frequency at which the magnitude equal (0.5 Hmax) b) The following circuit represents a filter 1- find he transfer function H(jw)= Vo(j)/Vs(jw). 2- find the kind of the filter, center frequency, cutoff frequencies and quality factor Vin(t) R2 R1 Vo(t)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Electrical Engineering will upvote . Need matlab knowledge these are the parts that need to be answered. ons: Calculate the cutoff points. Show a screenshot of your circuit. Are the calculated cutoffs being reflected on the theoretical Bode Plot? Include a screenshot of your codes and the theoretical Bode Plot with both cutoff points labelled. How well did the filter perform when processing the 10HZ and 15OHZ combined signal? Include a screenshot of the Scope. The transfer function for the band pass filter is given to you (equation 9). How was this derived? Show the steps starting from how you use the circuit to get the equations representing the circuit to how you solve the equations to get the final version. Given is that it is an RC Bandpass circuit with r1=10kohm, r2= 100kohm ,c1=1uf ,c2=0.001uf. the RC bandpass circuit proceeses 10hz and 150 hz combination. equation 9 needed for part 4 mentioned above is wC1 R Vw? (RCi+R1C2+R2C2)²+(1–w?C,C2R, R2)2 %3D
Magnitude (dB) Phase (deg) 0 -5 -10 -15 -20 -25 -30 -35 -40 -15 -30 -45 -60 -75 -90 10 Bode Diagram Frequency (Hz) Assume an RC circuit filter has the bode plot shown above. 10* In units of dB, what is the magnitude of the transfer function at f = 900 Hz, |H(f = 900 Hz)|dB? |H(f = 900 Hz)|dB [dB] : _~15 rad B) In units of what is the approximate cut-off frequency, we, for the RC circuit? Do not leave sec' your answer in terms of . rad. We []:
Please help with parts i, ii, iii, vi, v. I would really appreciate it.
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For a Low pass filter with a series resistor R = 2 kohms and inductor L = 10 mH with a load resistor RL = 1 kohms, find the: a. transfer function [H(s)] without the load RL b. transfer function [H(s)] with the load RL c. what is the cutoff frequency without the load RL d. what is the cutoff frequency wit the load RL
Using the series RLC circuit, yield a band reject filter with a bandwidth of 240 Hz and a center frequency of 740 Hz. Use a 100 nF capacitor. The value of w2 is
Problem 9. Consider the filter shown in the figure below. a) Derive an expression for the transfer function H(f) = Vout Vin b) Use MATLAB to obtain a Bode plot of the transfer-function magnitude for R₁ = 9 kQ, R₂=1 kQ and C = 0.01 μF. Allow the frequency to range from 10 Hz to 1 MHz. wwwwwwww c) At very low frequencies, the capacitance becomes an open circuit. In this case, determine an expression for the transfer function and evaluate for the circuit parameters of part (b). Does the result agree with the value plotted in part (b)? Vin + C HE ww R₁ R₂ Yout
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uvquvurd Q2 A series RLC bandreject filter is used to reject a 200 Hz sinusoid while passing other frequencies, calculate the values of L and C. Take R=150 Q2 and as 100 Hz. the bandwidth
A bandpass filter has a center, or resonant, frequency of 50 krad/s and a quality factor of 4. The bandwidth frequency is: Select one: O a. 44.14 krad/s O b. 12.5 krad/s C. None of these O d. 56.64 krad/s
Homework 5 1. In the circuit below, C=10 nF, and R=10 kOhm. A. Find the corner frequency (fc) in the circuit below. B. Write the Transfer Function, TF= Vout/VIN using the voltage divider equation. C. Find the magnitude and the phase of the TF at the frequency values of 0 Hz, fc, and infinity. Is this a low-pass or a high-pass filter? + VIN(1) C www VOUT(1)