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Problem 1
Find the transfer function for H(jω)= Vo/Vi |
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AC Circuits >
Frequency Response >
Second-Order Bandpass Filter
Keywords:
Length: 6:18
Date Added: 2007-07-26 09:18:51
Filename: ac_freq_activebpf2_ex1_eng
ID: 316
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Problem 2
Design a second order bandpass filter with cutoff frequencies of 100 Hz and 100 kHz and a passband gain of 10. |
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AC Circuits >
Frequency Response >
Second-Order Bandpass Filter
Keywords:
Length: 6:28
Date Added: 2007-07-26 09:26:04
Filename: ac_freq_activebpf2_ex2_eng
ID: 317
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Problem 3
Find the transfer function H(s)=Vout/Vin. What type of filter is it? |
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AC Circuits >
Frequency Response >
Second-Order Bandpass Filter
Keywords:
Length: 8:25
Date Added: 2007-07-27 13:47:25
Filename: ac_activebpf2_ex3_eng
ID: 398
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Problem 5
Find the cutoff frequency of the filter. Use voltage divider to derive the transfer function. Obtain the output voltage in s.s.s when the input voltage is Vin=1cos(100t) V and Vin=1cos(10,000t+90°) V. |
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AC Circuits >
Frequency Response >
Active Filter
Keywords:
Length: 8:17
Date Added: 2007-07-26 09:51:52
Filename: ac_freq_activefilt_ex5_eng
ID: 318
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Problem 1
a) Find the transfer function H(jω)=Vout/Vin b) At what frequency will the magnitude of H(jω) be maximum and what is the maximum value of the magnitude of H(jω)? c) At what frequency will the magnitude of H(jω) be minimum and what is the minimum value of the magnitude of H(jω)? |
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AC Circuits >
Frequency Response >
Active Filter
Keywords:
Length: 6:14
Date Added: 2007-07-27 11:26:16
Filename: ac_freq_activefilt_ex1_eng
ID: 378
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Problem 2
Obtain the output voltage in s.s.s for the input voltage is Vin=1cos(100,000t+45°) V. |
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AC Circuits >
Frequency Response >
Active Filter
Keywords:
Length: 6:02
Date Added: 2007-07-27 11:30:14
Filename: ac_freq_activefilt_ex2_eng
ID: 379
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Problem 3
a) Obtain the transfer function H(jω) corresponding to the Bode magnitude diagram shown in Fig. 1. b) What is the cutoff frequency of the filter? c) Design the filter with the circuit give in Fig. 2. Find the values of C and Ri. |
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AC Circuits >
Frequency Response >
Active Filter
Keywords:
Length: 7:09
Date Added: 2007-07-27 12:50:39
Filename: ac_freq_activefilt_ex3_eng
ID: 381
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Problem 4
a) Obtain the transfer function H(jω) corresponding to the Bode magnitude diagram shown in Fig. 1. b) What is the cutoff frequency of the filter? c) Design the filter with the circuit give in Fig. 2. Find the values of Rf and Ri. |
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AC Circuits >
Frequency Response >
Active Filter
Keywords:
Length: 5:06
Date Added: 2007-07-27 12:54:05
Filename: ac_freq_activefilt_ex4_eng
ID: 382
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Problem 1
Design a second order lowpass filter with a cutoff frequency of 500 Hz and a passband gain of 10. Use 0.1 μF capacitor. |
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AC Circuits >
Frequency Response >
Second-Order Lowpass Filter
Keywords:
Length: 9:25
Date Added: 2007-07-26 10:06:22
Filename: ac_freq_activelpf2_ex1_eng
ID: 319
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Problem 1
Obtain the transfer function H(jω) corresponding to the Bode magnitude diagrams shown in the figures. |
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 3:59
Date Added: 2007-07-26 10:10:00
Filename: ac_freq_bode_ex1_eng
ID: 320
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Problem 2
Obtain the transfer function H(jω) corresponding to the Bode magnitude diagrams shown in the following figures. |
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 3:07
Date Added: 2007-07-26 10:15:34
Filename: ac_freq_bode_ex2_eng
ID: 321
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Problem 3
Obtain the transfer function H(jω) corresponding to the Bode magnitude diagram shown in the figure below. |
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 2:33
Date Added: 2007-07-26 10:18:36
Filename: ac_freq_bode_ex3_eng
ID: 322
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Problem 4
Obtain the transfer function H(jω) corresponding to the Bode magnitude diagram shown in the figure below. |
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 2:09
Date Added: 2007-07-26 10:21:45
Filename: ac_freq_bode_ex4_eng
ID: 323
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Problem 10
problem_statement.gif
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 4:43
Date Added: 2007-07-27 12:59:10
Filename: ac_freq_bode_ex10_eng
ID: 384
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Problem 5
Obtain the transfer function H(jω) corresponding to the Bode magnitude diagram shown in the figure below. |
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 3:34
Date Added: 2007-07-27 13:01:16
Filename: ac_freq_bode_ex5_eng
ID: 385
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Problem 6
Obtain the transfer function H(jω) corresponding to the Bode magnitude diagram shown in the figure below. |
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 2:55
Date Added: 2007-07-27 13:03:05
Filename: ac_freq_bode_ex6_eng
ID: 386
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Problem 7
Obtain the transfer function H(jω) corresponding to the Bode magnitude diagram shown in the figure below. |
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 1:43
Date Added: 2007-07-27 13:05:00
Filename: ac_freq_bode_ex7_eng
ID: 387
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Problem 8
problem_statement.gif
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 4:52
Date Added: 2007-07-27 13:06:54
Filename: ac_freq_bode_ex8_eng
ID: 388
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Problem 9
problem_statement.gif
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AC Circuits >
Frequency Response >
Bode Plots
Keywords:
Length: 7:59
Date Added: 2007-07-27 13:08:57
Filename: ac_freq_bode_ex9_eng
ID: 389
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Problem 1
Find ω0, ωc1, ωc2, Q and β |
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AC Circuits >
Frequency Response >
Bandpass Filter
Keywords:
Length: 5:55
Date Added: 2007-07-26 10:25:38
Filename: ac_freq_passivebpf_ex1_eng
ID: 324
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Problem 2
Derive the expression for H(s)=Vout/Vin. What type of filter is it? Find ω0, Q and β. |
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AC Circuits >
Frequency Response >
Bandpass Filter
Keywords:
Length: 6:08
Date Added: 2007-07-26 10:29:37
Filename: ac_freq_passivebpf_ex2_eng
ID: 325
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Problem 1
Derive the expression for H(s)=Vo/Vi. What type of filter is it? Find ω0, ωc1, ωc2, Q and β. |
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AC Circuits >
Frequency Response >
Bandreject Filter
Keywords:
Length: 6:53
Date Added: 2007-07-26 10:33:07
Filename: ac_freq_passivebrf_ex1_eng
ID: 326
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Problem 2
A radio receptor is often disrupted by 8 kHz whistle. Design a "whistle-stop" filter that has a bandwidth of 1 kHz and uses 33 nF capacitor. b) The previous example is ideal and will completely eliminate the 8 kHz whistle. However, circuits are not ideal so let’s assume that the inductor has 2 Ω resistance and the source has 50 Ω resistance. If the filter specification calls for -18 dB, will the specification be met? |
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AC Circuits >
Frequency Response >
Bandreject Filter
Keywords:
Length: 8:02
Date Added: 2007-07-27 13:13:02
Filename: ac_freq_passivebrf_ex2_eng
ID: 390
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Problem 3
a) Determine H(s)=Vout/Vin for the circuit in the figure. b) What is the maximum magnitude of the transfer function? c) What is the minimum magnitude of the transfer function? d) What type of filter is it? |
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AC Circuits >
Frequency Response >
Bandreject Filter
Keywords:
Length: 10:13
Date Added: 2007-07-27 13:15:20
Filename: ac_freq_passivebrf_ex3_eng
ID: 391
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Problem 1
Find the transfer function for H(jω)=Vout/Vin. What type of filter is it? |
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AC Circuits >
Frequency Response >
Highpass Filter
Keywords:
Length: 4:34
Date Added: 2007-07-26 10:36:36
Filename: ac_freq_passivehpf_ex1_eng
ID: 327
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Problem 2
Find the transfer function for H(jω)=Vout/Vin. What type of filter is it? What is the cutoff frequency of the filter? |
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AC Circuits >
Frequency Response >
Highpass Filter
Keywords:
Length: 5:10
Date Added: 2007-07-26 10:42:19
Filename: ac_freq_passivehpf_ex2_eng
ID: 328
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Problem 1
The series RLC bandreject filter is shown in the figure below. It has a center frequency of 1 rad/s. Use scaling to compute new values of R and L that yield a circuit with a center frequency of 100 krad/s. Use 1 nF capacitor. |
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AC Circuits >
Frequency Response >
Magnitude and Frequency Scaling
Keywords:
Length: 9:12
Date Added: 2007-07-26 10:45:42
Filename: ac_freq_scaling_ex1_eng
ID: 329
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Problem 1
Find the transfer function H(s)=Vo/Vin |
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AC Circuits >
Frequency Response >
Transfer Function
Keywords:
Length: 5:08
Date Added: 2007-07-26 10:49:21
Filename: ac_freq_transfnc_ex1_eng
ID: 330
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Problem 2
Find the transfer function for H(s)=Vo/Vi. |
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AC Circuits >
Frequency Response >
Transfer Function
Keywords:
Length: 5:40
Date Added: 2007-07-26 10:52:04
Filename: ac_freq_transfnc_ex2_eng
ID: 331
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Problem 3
Find the transfer function for H(s)=Vo/Vi. |
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AC Circuits >
Frequency Response >
Transfer Function
Keywords:
Length: 6:46
Date Added: 2007-07-26 10:54:26
Filename: ac_freq_transfnc_ex3_eng
ID: 332
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Problem 1
Use the circuit shown below to design a bandreject filter with a center frequency of 100 krad/s and a bandwidth of 10 Mrad/s, and a pass band gain of 10. Use 1 nF capacitors and specify all resistor values. |
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AC Circuits >
Frequency Response >
Second-Order Bandreject Filter
Keywords:
Length: 10:53
Date Added: 2007-07-27 11:22:55
Filename: ac_freq_activebrf2_ex1_eng
ID: 377
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Problem 1
Use the prototype circuits shown below to design a third-order lowpass Butterworth filter that will have a passband gain of 10 dB and a cutoff frequency of 4 kHz. |
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AC Circuits >
Frequency Response >
Third-Order Lowpass Filter
Keywords:
Length: 9:19
Date Added: 2007-07-27 13:28:04
Filename: ac_freq_activelpf3_ex1_eng
ID: 392
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Problem 1
Find the transfer function H(jω)=Vout/Vin. What type of filter is it? |
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AC Circuits >
Frequency Response >
Lowpass Filter
Keywords:
Length: 6:12
Date Added: 2007-07-27 13:31:58
Filename: ac_freq_passivelpf_ex1_eng
ID: 393
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Problem 2
Find the transfer function H(jω)=Vout/Vin. What type of filter is it? |
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AC Circuits >
Frequency Response >
Lowpass Filter
Keywords:
Length: 5:28
Date Added: 2007-07-27 13:33:41
Filename: ac_freq_passivelpf_ex2_eng
ID: 394
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Problem 1
Find the transfer function H(s)=Vout/Vin. What type of filter is it? What is the cutoff frequency of the filter? |
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AC Circuits >
Frequency Response >
Third-Order Highpass Filter
Keywords:
Length: 0:00
Date Added: 2007-07-27 13:51:52
Filename: ac_activehpf3_ex1_eng
ID: 399
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