Using Butterworth responses, design active filters to meet the following specifications: 2. A highpass filter with...
2. Design a low pass filter to meet the following specifications: Pass-band is from 0 to 1kHz Attenuation is -12dB (with respect to the pass-band) at 2kHz Pass-band gain is +6dB -All resistors are either 5kΩ or 10kΩ
2. Design a low pass filter to meet the following specifications: Pass-band is from 0 to 1kHz Attenuation is -12dB (with respect to the pass-band) at 2kHz Pass-band gain is +6dB -All resistors are either 5kΩ or 10kΩ
An IIR low-pass filter is to be designed to meet the following specifications: 1. Passband cutoff frequency of 0.22 π with a passband ripple less than 0.01.2. Stopband cutoff frequency of 0.24 π with a stopband attenuation greater than 40 dB.(i) Determine the filter order required to meet these specifications if a digital butterworth filter is designed using the bilinear transformation. (ii) Determine the filter order required to meet these specifications if a digital chebyshev filter is designed using the bilinear transformation.
1. Design a low-pass Chebyshev filter with the following specifications: (7pts) • Passband edge frequency of, Wp = 2 rads' Passband ripple of 3dB Cut-off frequency is at mid-point of the transition band • Stopband attenuation of 20dB or greater beyond ws=2.5 rads! • Find the filter transfer function H(S)
Active Low-pass and High-pass Filters for Crossover Circuitry
(PSPICE)
Design a first order active high-pass filter with cut-off
frequency of 1 kHz & gain 20dB.
Design a first order active low-pass filter with cut-off
frequency of 1 kHz & gain 20dB.
Plot the magnitude and phase responses of the active high-pass
and low-pass filters you have designed using PSpice (Use UA741 Op
amp and ±12V dual supply).
Connect your active low-pass and high-pass filters as shown in
Fig. 1-b. Assume...
Design lowpass IIR filter with the following specifications: Filter order = 2, Butterworth type Cut-off frequency=800 Hz Sampling rate =8000 Hz Design using the bilinear z-transform design method Print the lowpass IIR filter coefficients and plot the frequency responses using MATLAB. MATLAB>>freqz(bLP,aLP,512,8000); axis([0 4000 –40 1]); Label and print your graph. What is the filter gain at the cut-off frequency 800 Hz? What are the filter gains for the stopband at 2000 Hz and the passband at 50 Hz based...
Design a first order high-pass Butterworth filter that achieves the following specifications: Cutoff frequency = 770 Hz Stop-band corner frequency = 132 Hz dB slope = 20dB / decade Gain at 132 Hz ≈ -14.9 dB Show working for all determined values of R and C
2. Design a digital lowpass filter to meet the following specifications: passband edge = 0.45π stopband edge = 0.5π Rp = 0.5 dB, As = 60 dB a. Design a Buttterworth filter, you may use the butterord and butter commands to implement. b. Design Chebyshev Type 1 filter ( use the equivalent commands to above ) c. Design an Elliptic fitler ( use the equivalent commands to part a ). d. List the order of each filter and find the...
MATLAB
Filter Design using the Parks-McClellan Algorithm Using the Parks-McClellan (PMC) algorithm, design filters with the following specifications: A. Filterlspecifications: Type: lowpass filter Cutoff frequencies: o 0.1t and o0.3 Tolerances: PB 1 dB; SB 40 dB B. Filter 2 specifications: Type: highpass filter Cutoff frequencies: o 0.9 and o0.77 Tolerances: PB 1 dB; SB 40 dB stl Respond to the following questions, a. What is the order of the filter in each case? b. Design the FIR filter using the...
NI+N2-1. Find the output y(n) by using the DFT and the inverse DFT method. 4. (20 points) Design a lowpass Butterworth filter with the following specifications: A desired peak passband ripple Rp of 2 dB, the minimum stopband attenuation R, of 60 dB, the passband edge frequency op of 1000 rad/sec, and stopband edge frequency os of 3000 rad/sec (1) Estimate the order for this filter (2) Estimate the cut-off frequency for this filter. 5. (20 points) Consider the first-order...
Problem 1 (25 Pts) Design a low pass multistage Butterworth filter that simultaneously meets the following design requirements: 1. Minimum attenuation of 24 dB at 1000 Hz and 2. Minimum attenuation of 48 dB at frequency of 2000 Hz or higher. Consider equal source and load impedances at 50 2. Part a) 15 pts Solve for both the order of the Butterworth filter and the cut-off frequency required to meet the above design criteria Part b) 10 pts Find the...