15.10 Design an op amp-based high-pass filter with a cut- off frequency of 10 kHz and a passband gain of 4 using a 75 nF capacitor. a) Draw your circuit, labeling the component val- ues and the output voltage. b) If the value of the feedback resistor in the filter is changed but the value of the resistor in the forward path is unchanged, what characteristic of the filter is changed?

Q: 4. (a) What is ISI? Explain.haw ISI can be removed by employing a raised cosine filter.

A: ISI:- If we use square wave in time domain then it's spectrum is since function and ideal bandwidth…

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Q: (c) (i) Design a first-order high pass Butterworth filter with a cut-off frequency of 500HZ and pass…

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: (i) Design a first-order high pass Butterworth filter with a cut-off frequency of 5 kHz and pass…

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Q: Search for applications of active filters. Provide the circuit and explain the operation.

A: SOLUTION  APPLICATION OF ACTIVE FILTERS There are many applications of…

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Q: Find the transfer function Vo/Vi for the circuit shown if Zf is the equivalent impedance of the…

A: The op-amp is drawn as below, According to the concept of virtual ground,

Q: 4. One important application of a state-variable minimize the 60 Hz "hum" in audio systems. A.…

A: The explanation is as follows.

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Q: Q2. A three phase full wave uncontrolled bridge rectifier has an AC input voltage of 90 V RMS at 60…

A: Given data, Supply RMS voltage Vr=90 V. Frequency f=60 Hz. Load resistance RL=440 Ω.

Q: Briefly discuss the operating principle of a Series Resonant Band-Pass Filter?

A: Series Resonant Band-Pass Filter

Q: R₁ 22 ΚΩ VIN- R₂ www 220 ΚΩ -VOUT Figure 15.4: A non-inverting amplifier circuit. Consider the op…

A: Given data, Gain bandwidth = 220 kHz Circuit diagram is given as,

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A:

Q: Ex. 1916. A zero to 5V PWM signal with frequency 280.0 Hz and 79.0% Duty cycle is input to a…

A: Given,f=280 HzD=79%V=5VConstant output voltage=Maximum input voltage×Duty cycle…

Q: Write an expression for the loop gain of the active low-pass filter as shown.

A:

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Q: 3. In modern active filter design, the capacitor can be removed to give an all active R-filter.…

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A: For an analog Butterworth filter

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Q: Write an expression for the loop gain of the active high-pass filter as shown.

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A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

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Q: (b) A system in Figure Q.1(b) is consists of two (2) main blocks; BLOCK A and BLOCK B. The input…

A: We need to find out Fourier transform of given signal and Fourier transform at different point .

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Q: a. For the active filter circuit shown below, determine an expression for function in terms of R,,…

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Q: Explain ONE (1) advantage and ONE (1) disadvantage of FIR and IIR filters.

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Filter

A filter is a device or process which removes some of the unwanted features or components like frequencies from a signal in signal processing. The feature of filters is the complete or partial suppression of some part of the signal, and filtering is a class of signal processing. This most often means removing some frequency bands or some frequencies. In the frequency domain, the filters do not exclusively act, especially in the image processing field many other targets for filtering exist. Without having to act in the frequency domain, the correlations can be removed for certain frequency components and not for others. The filters are widely used in electronics and telecommunication, in television, radio, radar, audio recording, music synthesis, control systems, computer graphics, and image processing.