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Make a Bode plot for the filter in the figure below for three decades of frequency....
Figure 2 below shows a bode-plot of a Butterworth response filter, with cut-off frequency, fc of...
Figure 2 below shows a bode-plot of a Butterworth response filter, with cut-off frequency, fc of 95 kHz and damping factor, a of 1. Define roll-off rate and explain how it effects the frequency response of this filter. Then, modify the frequency response to have a -80 dB/decade roll-off rate by redesigning the filter with appropriate structure and components value. Draw your filter design. Gain (normalized to 1) OdB -3 dB Actual response of a single-pole RC filter – Passband...
Example 2: For the high pass filter below calculate the cutoff frequency and draw the Bode plot showing the decibel out...
Example 2: For the high pass filter below calculate the cutoff frequency and draw the Bode plot showing the decibel output at fe and 0.1f C1 Vout 0.1uF R1 V1 1Vpk 1KHZ 3.3kQ 0°
Example 2: For the high pass filter below calculate the cutoff frequency and draw the Bode plot showing the decibel output at fe and 0.1f C1 Vout 0.1uF R1 V1 1Vpk 1KHZ 3.3kQ 0°
The asymptotic Bode plot shown below represents a lowpass filter-amplifier with a break frequency of ....
The asymptotic Bode plot shown below represents a lowpass
filter-amplifier with a break frequency of
.
Design a circuit to be connected in cascade with the amplifier
such that the break frequency is extended to
.
wn1000rads A, dB 20 dB -40 dB/decade rad/s 1000 wn5000rads A, dB 20 dB -40 dB/decade rad/s 5000
Figure 2 shows the circuit of a filter, whose half-power frequency (break frequency) is defined as...
Figure 2 shows the circuit of a filter, whose half-power frequency (break frequency) is defined as 1 1 -j 27T fC 27TRC + + Vin V out Figure 2 Find the circuit transfer function, H() (i) [2] Given C 2uF, R= , draw the asymptotic Bode magnitude and phase plots for the (ii) circuit [7]
Figure 2 shows the circuit of a filter, whose half-power frequency (break frequency) is defined as 1 1 -j 27T fC 27TRC + + Vin...
The center frequency is not given. I believe that it must be find based on the body plot. Problem 6:The Bode plot for a passive series RLC bandpass filter is shown in Fig. 2. This filter was built...
The center frequency is not given. I believe that it must be
find based on the body plot.
Problem 6:The Bode plot for a passive series RLC bandpass filter is shown in Fig. 2. This filter was built from a 10 μ F capacitor. What is the filter's center frequency, wo, and its quality factor,昱? If you wanted to double the filter's center frequency without changing its quality factor, using the same 10 pu F capacitor, then how would you...
please answer i and ii step by step (c) An active filter circuit with an op-amp...
please answer i and ii step by step
(c) An active filter circuit with an op-amp that is ideal in all respects is shown in Figure 1.3. It has the magnitude transfer function Vout R.0 Figure 1.3: Active filter circuit with an ideal op-amp Gi) By choosing suitable frequency points for the component values of R- 10 kQ and C -0.1 HF, draw the magnitude Bode plot for the filter circuit of Figure 1.3. Use the graph paper of Page...
The asymptotic Bode plot shown below represents a lowpass filter with gain enhancement over a range...
The asymptotic Bode plot shown below represents a lowpass filter with gain enhancement over a range of frequencies. A, dB +6 dB/octave -6 dB/octave 0 dB 500 1000 o rad/s (log scale) Design a circuit using no more than two op-amps that will have this magnitude characteristic. You must use one or both of the circuits below, and in addition, you may use any other circuit so long as the total number of op-amps is less than or equal to...
IV) Shown below in figure A is a feedback circuit and the Bode plot for Ael....
IV) Shown below in figure A is a feedback circuit and the Bode plot for Ael. In figure B a pole has been added to the circuit to make it stable with a 45° phase margin. A) For figure A draw the Bode plot of Aol (as given) and the loop gain on the same plot. B) FIND RFOR 45' PHASE MARGIN É DRAW THE LOOP SAIN C) What is the closed loop gain at DC. NIN lou HT 0.1...
Problem 3 (20 points) A Bode plot is a graph of the frequency response of a system. It is a combi...
Problem 3 (20 points) A Bode plot is a graph of the frequency response of a system. It is a combination of a magnitude plot, expressing the magnitude in dB of the frequency response, and a phase plot expressing the phase shift. Both quantities are plotted on a horizontal axis proportional to the logarithm of the frequency. Below is an example of a Bode plot created in Matlab. Bode Diagram 0 -20 3-40 E-60 -80 180 90 10 10 10...
2. By applying Bode plot approximations, sketch the response of each filter, and hence complete the Table below. Filter Type Order Cut-off Frequency High Passsecond 120kHz Low Pass fourth 2250Hz 400H...
2. By applying Bode plot approximations, sketch the response of each filter, and hence complete the Table below. Filter Type Order Cut-off Frequency High Passsecond 120kHz Low Pass fourth 2250Hz 400Hz Gain in Stop Band Pass-Band Gain OdB Gain at 15kHz Gain at 18kHz = ? Gain at 50Hz-18dB Gain at 15Hz = ? Gain at 64kHz ? Gain -60dB at 50kH:z 6dB OdB OdB High Pass Band Pass fourth 60Hz, 4kHz 12dB Low Pass sixth 1?
2. By applying...
Figure 2 below shows a bode-plot of a Butterworth response filter, with cut-off frequency, fc of 95 kHz and damping factor, a of 1. Define roll-off rate and explain how it effects the frequency response of this filter. Then, modify the frequency response to have a -80 dB/decade roll-off rate by redesigning the filter with appropriate structure and components value. Draw your filter design. Gain (normalized to 1) OdB -3 dB Actual response of a single-pole RC filter – Passband...
Example 2: For the high pass filter below calculate the cutoff frequency and draw the Bode plot showing the decibel output at fe and 0.1f C1 Vout 0.1uF R1 V1 1Vpk 1KHZ 3.3kQ 0°
Example 2: For the high pass filter below calculate the cutoff frequency and draw the Bode plot showing the decibel output at fe and 0.1f C1 Vout 0.1uF R1 V1 1Vpk 1KHZ 3.3kQ 0°
The asymptotic Bode plot shown below represents a lowpass
filter-amplifier with a break frequency of
.
Design a circuit to be connected in cascade with the amplifier
such that the break frequency is extended to
.
wn1000rads A, dB 20 dB -40 dB/decade rad/s 1000 wn5000rads A, dB 20 dB -40 dB/decade rad/s 5000
Figure 2 shows the circuit of a filter, whose half-power frequency (break frequency) is defined as 1 1 -j 27T fC 27TRC + + Vin V out Figure 2 Find the circuit transfer function, H() (i) [2] Given C 2uF, R= , draw the asymptotic Bode magnitude and phase plots for the (ii) circuit [7]
Figure 2 shows the circuit of a filter, whose half-power frequency (break frequency) is defined as 1 1 -j 27T fC 27TRC + + Vin...
The center frequency is not given. I believe that it must be
find based on the body plot.
Problem 6:The Bode plot for a passive series RLC bandpass filter is shown in Fig. 2. This filter was built from a 10 μ F capacitor. What is the filter's center frequency, wo, and its quality factor,昱? If you wanted to double the filter's center frequency without changing its quality factor, using the same 10 pu F capacitor, then how would you...
please answer i and ii step by step
(c) An active filter circuit with an op-amp that is ideal in all respects is shown in Figure 1.3. It has the magnitude transfer function Vout R.0 Figure 1.3: Active filter circuit with an ideal op-amp Gi) By choosing suitable frequency points for the component values of R- 10 kQ and C -0.1 HF, draw the magnitude Bode plot for the filter circuit of Figure 1.3. Use the graph paper of Page...
The asymptotic Bode plot shown below represents a lowpass filter with gain enhancement over a range of frequencies. A, dB +6 dB/octave -6 dB/octave 0 dB 500 1000 o rad/s (log scale) Design a circuit using no more than two op-amps that will have this magnitude characteristic. You must use one or both of the circuits below, and in addition, you may use any other circuit so long as the total number of op-amps is less than or equal to...
IV) Shown below in figure A is a feedback circuit and the Bode plot for Ael. In figure B a pole has been added to the circuit to make it stable with a 45° phase margin. A) For figure A draw the Bode plot of Aol (as given) and the loop gain on the same plot. B) FIND RFOR 45' PHASE MARGIN É DRAW THE LOOP SAIN C) What is the closed loop gain at DC. NIN lou HT 0.1...
Problem 3 (20 points) A Bode plot is a graph of the frequency response of a system. It is a combination of a magnitude plot, expressing the magnitude in dB of the frequency response, and a phase plot expressing the phase shift. Both quantities are plotted on a horizontal axis proportional to the logarithm of the frequency. Below is an example of a Bode plot created in Matlab. Bode Diagram 0 -20 3-40 E-60 -80 180 90 10 10 10...
2. By applying Bode plot approximations, sketch the response of each filter, and hence complete the Table below. Filter Type Order Cut-off Frequency High Passsecond 120kHz Low Pass fourth 2250Hz 400Hz Gain in Stop Band Pass-Band Gain OdB Gain at 15kHz Gain at 18kHz = ? Gain at 50Hz-18dB Gain at 15Hz = ? Gain at 64kHz ? Gain -60dB at 50kH:z 6dB OdB OdB High Pass Band Pass fourth 60Hz, 4kHz 12dB Low Pass sixth 1?
2. By applying...
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