Homework Answers
we can take any value of either R or C respective to that we
will find the other value using cutt off frequency.
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EXERCISE 4.12: Design a high-pass filter with a cutoff fre- quency at 30 kHz. Sketch your...
Design a low-pass filter using a 100 mH inductor and a single resistor R to obtain...
Design a low-pass filter using a 100 mH inductor and a single resistor R to obtain a cutoff fre- quency of 7500 Hz ± 2%. In your notebook, show your design procedure, including your design calculations.
(a) Design a first–order high-pass filter with a cutoff frequency fc = 1.5 kHz and a passband gain |Ao| = 20dB, using a...
(a) Design a first–order high-pass filter with a cutoff frequency fc = 1.5 kHz and a passband gain |Ao| = 20dB, using a capacitor C = 47nF. Include a compensation resistor and determine its value. (b) Sketch the frequency response for the circuit (i.e., magnitude vs. frequency and phase vs. frequency). On the magnitude response plot, indicate the cutoff frequency, bandpass gain, and bandstop rolloff slope. On the phase response plot, indicate the approximate value of the phase angle at...
Design a low pass filter with a cutoff frequency of 1 kHz +/- 100 Hz and...
Design a low pass filter with a cutoff frequency of 1 kHz +/- 100 Hz and a gain of 16.0 dB +/- 1.0 dB in the passband. The R2 and C components of the filter control the cutoff frequency, and are inversely proportional to the cutoff frequency. So decreasing the resistance or capacitance will increase the cutoff frequency. The R1 and Rf components determine the gain of the amplifier. Increasing the value of Rf will increase the gain. Increasing the...
Using the windowing functions discussed in class, design a low-pass FIR filter with a cutoff freq...
Using the windowing functions discussed in class, design a
low-pass FIR filter with a cutoff frequency of 2 kHz, a minimum
stop band attenuation of 40 dB, and a transition width of 200Hz.
The sampling frequency is 10kHz.
1. Using the windowing functions discussed in class, design a low-pass FIR filter with a cutoff frequency of 2 kHz, a minimum stop band attenuation of 40 dB, and a transition width of 200 Hz. The sampling frequency is 10 kHz 2....
For the low-pass filter circuit shown in Fig 2 3k Ω 200mil in out Fig 2 3.a. Use a 2.2nF capacitor to design a high-pas...
For the low-pass filter circuit shown in Fig 2 3k Ω 200mil in out Fig 2 3.a. Use a 2.2nF capacitor to design a high-pass filter to have a cutoff frequency of Skn Draw a schematic of your design. Show all component values and voltages c. Sketch the frequency response of the voltage gain and phase shift Magnitude dB Frequency Hz Phase Frequency Hz
For the low-pass filter circuit shown in Fig 2 3k Ω 200mil in out Fig 2...
Design a first order high-pass Butterworth filter that achieves the following specifications: Cutoff frequency = 770...
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
QUESTION 1 Design a second order passive low-pass filter that has a cutoff frequency of 6...
QUESTION 1 Design a second order passive low-pass filter that has a cutoff frequency of 6 KHz by: a. Choosing an appropriate R and C value. (HINT: R1=R2=10K and C1=C2=C) A= C/S V=J/C V=AN 1 H2 = 1/5 F = CN Final Solution: C1=
C, V. Low-pass High-pass Procedure: Design the following filters and be certain to provide the co...
C, V. Low-pass High-pass Procedure: Design the following filters and be certain to provide the component values you used in a table like those shown on the third page. Record your calculations because they will be requested in the lab report. To make the lab simpler let the input resistor Ri be the same for all stages. In this particular case the loading effects from cascading the op-amp circuits will have little influence on the overall gain. Refer to your...
Design a second-order high pass active filter with a cutoff frequency of 1Hz and a passband...
Design a second-order high pass active filter with a cutoff frequency of 1Hz and a passband gain of 10. Show all calculations and provide a schematic of your design.
1 Design a 4th order causal FIR bandpass filter with cutoff frequencies at 9 kHz and...
1 Design a 4th order causal FIR bandpass filter with cutoff frequencies at 9 kHz and 18kHz and sampling frequency of 54 kHz. Use a Blackman window. Give precise numerical values for the filter coefficients. The Blackman window has coefficients as shown below (you need choose one window among the three listed below so that a 4 order linear phase filter is designed. (Circle the one you choose). (35pts) Blackman window 1 O.2008 0.8492 0.8492 0.2008 Blackman window 2 0.1300...
Using the windowing functions discussed in class, design a
low-pass FIR filter with a cutoff frequency of 2 kHz, a minimum
stop band attenuation of 40 dB, and a transition width of 200Hz.
The sampling frequency is 10kHz.
1. Using the windowing functions discussed in class, design a low-pass FIR filter with a cutoff frequency of 2 kHz, a minimum stop band attenuation of 40 dB, and a transition width of 200 Hz. The sampling frequency is 10 kHz 2....
For the low-pass filter circuit shown in Fig 2 3k Ω 200mil in out Fig 2 3.a. Use a 2.2nF capacitor to design a high-pass filter to have a cutoff frequency of Skn Draw a schematic of your design. Show all component values and voltages c. Sketch the frequency response of the voltage gain and phase shift Magnitude dB Frequency Hz Phase Frequency Hz
For the low-pass filter circuit shown in Fig 2 3k Ω 200mil in out Fig 2...
QUESTION 1 Design a second order passive low-pass filter that has a cutoff frequency of 6 KHz by: a. Choosing an appropriate R and C value. (HINT: R1=R2=10K and C1=C2=C) A= C/S V=J/C V=AN 1 H2 = 1/5 F = CN Final Solution: C1=
C, V. Low-pass High-pass Procedure: Design the following filters and be certain to provide the component values you used in a table like those shown on the third page. Record your calculations because they will be requested in the lab report. To make the lab simpler let the input resistor Ri be the same for all stages. In this particular case the loading effects from cascading the op-amp circuits will have little influence on the overall gain. Refer to your...
1 Design a 4th order causal FIR bandpass filter with cutoff frequencies at 9 kHz and 18kHz and sampling frequency of 54 kHz. Use a Blackman window. Give precise numerical values for the filter coefficients. The Blackman window has coefficients as shown below (you need choose one window among the three listed below so that a 4 order linear phase filter is designed. (Circle the one you choose). (35pts) Blackman window 1 O.2008 0.8492 0.8492 0.2008 Blackman window 2 0.1300...
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