6 For the filter circuit shown in Figure P6.26:a. Determine if this is a low-pass, high-pass,bandpass, or bandstop filter.b. Compute and plot the frequency responsefunction ifL = 11 mHC = 0.47 nFR = 2.2 k2R2 = 3.8 k2eeeT.V Go)R c+ Vja)

Part (a):- To determine the given circuit is how to behave whether low-pass, high-pass, band-pass,…

Answered: 6 For the filter circuit shown in…

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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Question 4 a) For the circuit given in Figure Q4a, the source voltage is 240V, 50 Hz. R1 V1 8 Ω R2 3 Ω L1 0.02 H C1 0.68 mF Convert the circuit to its Thevenin equivalent circuit. Load b) Design a bandpass filter with a lower cutoff frequency of 9 MHz and upper cutoff frequency of 11 MHz. Show all your calculations.
Q2/ Sketch the asymptotes of the Bode plot magnitude and phase for the controlled transfer function of the system described in the figure, caleulate the gain and phase margins. Take K = 1. ROE K s²+ 2s + 2
1 In the filter circuit shown in Figure P6.31: Rs = 500 2 R1 = 5 k2 R. = 4 k2 C = 5 pF L = 1 mH %3D Compute and plot the voltage frequency response function V.(jo) V,(j») H(jp) = What type of filter is this? ww Rs R. V(ja) R1 V(j@) o+
In the filter shown in figure 8 the ratio between the output AC voltage Vout and input voltage Vin is given by Vout R wCR (1) R+ j(wL – 1/(wC)) Vin R+ j(w?LC – 1) - -
Figures (a) to (e) below show the asymptotic Bode diagrams (magnitude and phase) of the constituent parts of five different open-loop transfer functions, ??(?). The Bode diagrams are colour coded. Write the transfer function corresponding to the pair of Bode plots in the space provided to the right of each figure. No need to show any working – just write the standard form of transfer function equation for each diagram.
Use the image below to help answers parts a and b.in an LRC type circuit series the inductive reactance is XL=484 ohms. and I=0.8 amps is the measured current amplitude.A) In the inductor determine the amplitude of the voltage.B)If the LRC circuit is at resonance frequency find the capacitive reactance.
Answer all
It says the resonate frequency is not the arithmetic mean of the high and low cutoff frequencies and that 6.5 is wrong? Any insight?
Q6. Figure Q6 shows an LCR resonant filter circuit. If the quality factor Q is large enough Vịn C Vout Figure Q6: LCR filter then the frequency transfer function (in terms of the circular frequency w) of this filter can be approximated, 1 H(w) 1+ 2JRC(w – wo) Taking L=1 mH, C=25 nF and R=2 kQ. (a) Calculate the expected resonant frequency, vo, of this filter (in kHz). (b) Find the –3 dB points (in power) for this filter and hence determine its bandwidth. (c) Determine the value of the quality factor Q for this filter. (d) Using the properties of Fourier transforms and the tabulated selected transforms, determine the impulse response function corresponding to this transfer function. (e) Sketch the form of the real part of the impulse response function. (f) A bandpass filter, such as the one described above, is usually inserted after a chopper or rectifier modulator: explain why and identify the requirements on the resonant frequency and the bandwidth of such a bandpass filter.
Q2 Sketch the asymptotes of the Bode plot magnitude and phase for the controlled transfer function of the system described in the figure, calculate the gain and phase: margins, Take K = 1. d42u42 S+
6.1 a. Determine the frequency response Vout (ja)/Vin (jw) for the circuit of Figure P6.1. b. Plot the magnitude and phase of the circuit for frequencies between 1 and 100 rad/s on graph paper, with a linear scale for frequency. c. Repeat part b, using semilog paper. (Place the frequency on the logarithmic axis.) d. Plot the magnitude response on semilog paper with magnitude in dB. + Vin(1) 0.1 H 000 100 ΚΩ Figure P6.1 www + Vout(1)
QUESTION 4 Q4.1 Show how can a series RLC can be used as a crude band-reject filter? Q4.2 How would you determine the centre frequency for this filter? Q4.3 Show how a graph of H(jo) versus oo for this filter will look like. Q4.4 In the graph, show the possible locations of the centre frequency, and the two cutoff frequencies. Justify why you chose these locations in the graph.

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6 For the filter circuit shown in Figure P6.26: a. Determine if this is a low-pass, high-pass, bandpass, or bandstop filter. b. Compute and plot the frequency response function if L = 11 mH C = 0.47 nF R = 2.2 k2 R2 = 3.8 k2 eee T. V Go) R c+ Vja)