Module 8 Lab (2)

Calculate the frequency response of the circuit shown in Figure a and determine what type of ideal filter is approximated by this circuit. Calculate the frequency response of the circuit shown in Figure b and determine what type of ideal filter is approximated by this circuit.

What type of filter is shown in the Figure? Need more explanation with neat hand writing , minimum 3 steps of explanation

6) The patient is connected to the circuit via a lowpass filter. A low pass filter can do a good job of preventing sudden voltages on the input from acting on your circuit (like a static shock). What type of low pass filter prevents sudden voltages that appear in the circuit from injuring your patient?

2. A bandpass filter has an upper cutoff frequency of 84.7 kHz and a bandwidth of 12.3 kHz. What is the lower cutoff frequency. Design the ideal waveform using the given frequencies.

1. Choose which basic filter response suit the signal output criteria in the figure 2. State your reason. 2. Sketch the basic filter response to suit the output citeria in Figure 2. (with labelling of passband, transition region and cut-off frequency). 3. Choose 1 type of filter if a flat pass-band gain response is required.

bessel bandpass filter analysis and all formula. lecture summary

For the following statements, identify which are True and which are False. If False, please explainin one or two sentences why the statement is False.a) Resonance in an RLC series circuit occurs when the driving frequency is equal to 5 times the natural frequencyof the circuit.b) The maximum power is delivered when the system is being driven at resonance.c) Damped spring-mass oscillators and RLC series circuits do not behave mathematically identically. At all. Period. Please clear explainations. Thnak you

The resistor as shown represents the midrange speaker in a three-speaker system. Assume its resistance to be constant at 8.00 Ω. The source represents an audio amplifier producing signals of uniform amplitude ΔVmax = 10.0 V at all audio frequencies. The inductor and capacitor are to function as a band-pass filter with ΔVout/ΔVin = 1/2 at 200 Hz and at 4.00 × 103 Hz. Determine the required values of (a) L and (b) C. Find (c) the maximum value of the ratio ΔVout/ΔVin; (d) the frequency f0 at which the ratio has its maximum value; (e) the phase shift between Δυin and Δυoutat 200 Hz, at f0, and at 4.00 × 103 Hz; and (f) the average power transferred to the speaker at 200 Hz, at f0, and at 4.00 × 103 Hz. (g) Recognizing that the diagram represents an RLC circuit driven by an AC source, find its quality factor.

A system is described by transfer function H(s). The frequency response for such system is shown in Figure 1.2 (attached). Use the frequency response data to perform the following tasks:  (i) Obtain the gain and phase margins. (ii) Design a lead compensator to increase the phase margin to at least 33°. (iii) Design a lag compensator to increase the phase margin to at least 43°.

What is the definition of resonant frequencies, cut-off frequencies, bandwidth, andquality factor of series and parallel RLC circuits.And how do you determine the circuit conditions at the resonant and cut-off frequencies. (Answer in long paragraph form)

Design an active high-pass filter circuit using op-amp and calculate the value ofthe capacitor, resistor needed that will produce the cut-off frequency of 331 Hz.

3. What is the roll-off rate (per decade or per octave) for an active filter (discuss on your own words, exactly one paragaph.

Design an active highpass filter with a gain of 10, a corner frequency of 2 kHz, and a gain roll-off rate of 40 dB/decade.

5, which milks the following conditions. design the Butterworth low-pass filter circuit. Specify the design process step by step. Draw the circuit you designed. Approximate the gain(dB)-frequency graph and mark its key points.a. Take your resistance values as 500 Ω, except for the gain multiple.b. cut frequency take fr as 4 × 1kHz. c. Take the gain value of the filter 4 × 5. Tip: 2. The Butterworth low-pass filter circuit of the order is as shown in Figure 1.

3. Explain the different types of Filters with their frequency response curves

Please provide Handwritten answer. Electrical Engineering It is a common practice to low-pass filter signals before feeding them into an A/D Converter. The purpose of this filter is to eliminate any noise or other frequency components beyond a useful frequency range. For instance, if you are recording ECG, you would low-pass filter it at 100Hz because there is no useful frequency components beyond 100Hz and if there is any component that would be noise. What problem arises during sampling of the signal by the A/D Converter if this pre-filter is not used? How does the sampling frequency need to be adjusted with and without the pre-filter? Answer the question considering Nyquist theorem.

Is it possible to have a band pass filter that has the same resistor (R1 and R2) and same capacitor (C1 and C2)? Can this circuit be a band pass filter? If so, what is its cut-off frequency and bandwidth?

Identify the reason for a nonsinusoidal signal being distorted when it passes through a filter. -The distortion occurs because harmonics are removed or rejected, leaving a different waveshape. -The distortion occurs because harmonics are synchronized, leaving a different waveshape. -The distortion occurs because the signal is modulated, leaving a different waveshape. -The distortion occurs because harmonics are added in the filter, leaving a different waveshape.

5. Why we use semiology paper to draw the frequency response of filters. 6. What is filter order, and what is the effect of changing filter order on the filter response and complexity of filter. 7 Sketch the frequency response of low-pass, band-pass, high-pass, and band-reject filters.

35. If the peak amplitude of a low-pass filter output is 5V, what voltage will correspond to the cut-off frequency 36. Range of frequencies that are within the cut-off frequencies. 37. A narrower range of desired frequencies that is allowed by the filter makes the filter 38. 3 dB mark is 39. A filter that suppresses sertain range of frequencies is a

The mask shown in the figure below belongs to which type of filter : Median filterSharpening frequency filterSharpening spatial filterSmoothing spatial filter

Use a qualitative analysis to identify the filter type for the circuit shown in Figure-1 below. Hence use a quantitative analysis to calculate its parameters.

Delve into the role of modal dispersion in limiting the bandwidth of multimode fibers.

1-With the aid of diagrams and equations, state the differences between: a. Active filters and passive filters. b. Low pass filters and high pass filters. C. Butterworth filters and chebyshev filters. saeed it is promisum 2- What are the limitations of Sallen-Key filter design topology. 3. What are the values of ideal 741 op-amp parameters (input impedance, output impedance, voltage gain). 4. Why we use 741 op-amps in the filter design. 5. Why we use semiology paper to draw the frequency response of filters. 6. What is filter order, and what is the effect of changing filter order on the filter response and complexity of filter. 7 Sketch the frequency response of low-pass, band-pass, high-pass, and band-reject filters.

1.)A full-wave rectified signal of 18 V peak is fed into a capacitor filter. What is the voltage regulation of the filter if the output is 17 V dc at full load? 2.)A full-wave rectified voltage of 18 V peak is connected to a 400uF filter capacitor. What are the ripple and dc voltages across the capacitor at a load of 100 mA?    pls provide complete solution

(a) Explain the function of a high pass filter. Draw a diagram of a simple high–pass filter using a capacitor and a resistor.

1a) A circuit has a resonant frequency of 440 kHz and a system Q of 30. Determine the bandwidth and the approximate values for f1 and f2.   b) Find the Qcoil and coil resistance of a 150 μH inductor at 100 kHz using device curve A.   c) A certain 75 μH inductor is described by curve B. Determine the equivalent parallel inductor/resistor combination at 1 MHz.   d) Consider a series circuit consisting of a 2 nF capacitor, an ideal 33 μH inductor and a 5 Ω resistor. Determine the resonant frequency, system Q, and bandwidth.

Solutions to the questions are optional. a.) From the plot, what is the center frequency of the band pass filter? _______________________  b.) Using the results from letters A & B, calculate the bandwidth BW of the filter. BW = ____________________________  Refer to the circuit below:

752. See Figure 752. D=5. The Bode gain and phase plots for a RC circuit are shown in the fig. Determine gain (dB), phase (deg), and frequency (rad/sec) for the points labeled A and B. Also find the other exponents (C,E,F). Answers: GdBA,phA,wA,GdBB,phB,wB,C,E,F.

Please design the filter according to the question

Design a bandpass filter using resistors and capacitors. You can select the values ​​of R and C even, but the two crossover frequencies should be 6kHz and 40kHz.

Q#3: Discuss the surge current in the capacitor-Input filter with the help of schematic diagram.

Analogue Electronics II Design 2 different configurations of active band pass filter for the frequency with bandwidthof 200 Hz.Design A has the quality factor Q less than 10, is independent on the critical frequency,whereas Design B has the quality factor, Q more than 30, is dependent on the criticalfrequency. You can use your own value of resistors and capacitors in the design. Show allrelated calculations (eg. fc, fo, Q, Gain, Bandwidth) and the final circuit design.