Homework Answers
Apply ac voltage with variable frequency and constant amplitude. apply output voltage (resistor voltage) to one channel and input voltage to another channel. Vary the frequency of ac supply and at each frequency measure and tabulate input voltage and output voltage and calculate gain=output voltage/input voltage. Plot gain versus frequency. From the plot find frequency at which gain is maximum which is center frequency. Find frequencies at which gain is (1/sqrt(2)=0.707 times maximum gain, the lower one is lower cut off frequency and upper one is upper cut off frequency
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How to measure frequency, lower cutoff and upper cutoff on
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0R 8 ot
All lower and upper of the booster circuit with FET in the figure find the cutoff...
All lower and upper of the booster circuit with FET in the figure find the cutoff frequencies. As a result of all the circuit.Determine the valid lower and upper cutting frequency for. Note: The output resistance of the FET is large enough to be neglected 20 V Cw Cw. 4 pF Cgd = 8 pF = 6 pF Cgs = 12 pF Cds = 3pF 3.9 ks2 220 k12 W 6.8 uF It V 1.5 k12 V wta TuF I...
answer fast 2- Design an RLC Band Reject filter with a lower cutoff frequency of 2...
answer fast
2- Design an RLC Band Reject filter with a lower cutoff frequency of 2 kHz and an upper cutoff frequency of 2.1 kHz. Consider a capacitor C = 3.7nF and calculate L, C, and Q. a) Give the Transfer function of this filter. b) Find the central frequency f., the bandwidth (BW) in Hz, and the quality factor (Q). c) Sketch the frequency response of this filter only magnitude.
I need help to measure the high frequency cutoff. The circuit below is for HIGH PASS...
I need help to measure the high frequency cutoff. The circuit
below is for HIGH PASS FILTER
I made it but I dont know how to accurately measure the high
cutoff as what we did in the lab. in the lab we get 14.35
kHz but when I try in the multisim and varing the freqency
as shown in the table below I dont get any change.
Please do it in multisim and explain your answer, thanks.
f
1-kHz
2-kHz...
7.29. Design a 41-tap bandpass FIR filter with lower and upper cutoff frequencies of 2,500 Hz...
7.29. Design a 41-tap bandpass FIR filter with lower and upper cutoff frequencies of 2,500 Hz and 3,000 Hz, respectively, using the following window functions. Assume a sampling frequency of 8,000 Hz. a. Hanning window function b. Blackman window function. List the FIR filter coefficients and plot the frequency responses for each design. 7.30 Design a 41-tap band reject FIR filter with cutoff frequencies of 2,500 Hz and 3,000 Hz, respectively, using the Hamming window function. Assume a sampling frequency...
Determine the transfer function for a 5-tap FIR highpass filter with a lower cutoff frequency of...
Determine the transfer function for a 5-tap FIR highpass filter with a lower cutoff frequency of 3 kHz and a sampling rate of 8 kHz using the frequency sampling method.
please answer all the question and print matlab code You need to design bandpass filter with lower cutoff freq. of 1000Hz and upper cutoff freq. of 3000Hz. Sampling freq. 10000Hz. Plot the freq. respo...
please answer all the question and print matlab code You need to design bandpass filter with lower cutoff freq. of 1000Hz and upper cutoff freq. of 3000Hz. Sampling freq. 10000Hz. Plot the freq. response in DB .Use MATLAB as needed a) FIR with Hamming window at least 7 taps b) IIR using Bilinear Transformation method not more than 2end order. c) Compare the frequency response “freqz” plots and which method you recommend and why? 2 graphs on this part. d)...
In ac circuit What is the difference between upper case quantities and lower case quantities? upper...
In ac circuit
What is the difference between upper case quantities and lower case quantities? upper case and lower case are interchangable lower case are derivative values of upper case lower case are instantaneous and upper case are maximum values lower case are maximum and upper case are instantaneous values
Q2. Find an estimate for the lower and upper cut-off frequencies for the amplifier circuit shown...
Q2. Find an estimate for the lower and upper cut-off frequencies for the amplifier circuit shown in Figure Q2. You may use B - 100. g. 50 ms and r: -2 k22 in your calculations. The device capacitances are: Che = 25 pF, C = 10 pF and Cee = 1pF. For the low-frequency: where the are the time constants for the capacitors. PA 1 For the high-frequency: Στην (25 marks) 18% 0.47F 0.474F 221 100K olt 5 Figure Q2...
Ture of false 4. The higher the frequency, the lower the reactance of a capacitor (T...
Ture of false 4. The higher the frequency, the lower the reactance of a capacitor (T ot F) 5. The lower the frequency, the higher the reactance of an inductor (T ot F) 8. The average value of a sinusoidal waveform over one full cycle is 2Am, where Am is maximum amplitude of waveform. (T ot F) 9. For a purely reactive load (inductive or capacitive) the power factor FP =1. (T ot F) 10. If the current leads the...
What is the -class width -upper/lower boundary -midpoint -relative frequency? Grades on a Difficult Test Class...
What is the
-class width
-upper/lower boundary
-midpoint
-relative frequency?
Grades on a Difficult Test Class Frequency
All lower and upper of the booster circuit with FET in the figure find the cutoff frequencies. As a result of all the circuit.Determine the valid lower and upper cutting frequency for. Note: The output resistance of the FET is large enough to be neglected 20 V Cw Cw. 4 pF Cgd = 8 pF = 6 pF Cgs = 12 pF Cds = 3pF 3.9 ks2 220 k12 W 6.8 uF It V 1.5 k12 V wta TuF I...
answer fast
2- Design an RLC Band Reject filter with a lower cutoff frequency of 2 kHz and an upper cutoff frequency of 2.1 kHz. Consider a capacitor C = 3.7nF and calculate L, C, and Q. a) Give the Transfer function of this filter. b) Find the central frequency f., the bandwidth (BW) in Hz, and the quality factor (Q). c) Sketch the frequency response of this filter only magnitude.
I need help to measure the high frequency cutoff. The circuit
below is for HIGH PASS FILTER
I made it but I dont know how to accurately measure the high
cutoff as what we did in the lab. in the lab we get 14.35
kHz but when I try in the multisim and varing the freqency
as shown in the table below I dont get any change.
Please do it in multisim and explain your answer, thanks.
f
1-kHz
2-kHz...
In ac circuit
What is the difference between upper case quantities and lower case quantities? upper case and lower case are interchangable lower case are derivative values of upper case lower case are instantaneous and upper case are maximum values lower case are maximum and upper case are instantaneous values
Q2. Find an estimate for the lower and upper cut-off frequencies for the amplifier circuit shown in Figure Q2. You may use B - 100. g. 50 ms and r: -2 k22 in your calculations. The device capacitances are: Che = 25 pF, C = 10 pF and Cee = 1pF. For the low-frequency: where the are the time constants for the capacitors. PA 1 For the high-frequency: Στην (25 marks) 18% 0.47F 0.474F 221 100K olt 5 Figure Q2...
What is the
-class width
-upper/lower boundary
-midpoint
-relative frequency?
Grades on a Difficult Test Class Frequency
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