Design a first order, high pass active filter with a cutoff
frequency of 20 krad/sec. Cascade Four of this filter designed and
find reasonable values for the resistor and capacitor. Obtain the
transfer function and show a circuit schematic for your filter.
Plot the Bode plot
Design a 3-pole Butterworth low-pass filter with a DC
gain of 5 and a -3db frequency of 550Hz.
design should use capacitors of the following
values:
0.01uf, 0.022uf, 0.033uf, 0.047uf, 0.056uf, 0.1uf,
0.22uf, and 1uf.
Design an active low-pass filter with a gain of 10 and that can
reject 120 Hz signals. What are the parameters for this design?
Please show all work. Thank you.
Design an active low pass filter with a corner frequency of 50 Hz and amplification of 10. Pick the values of the resistor and capacitor based on your own judgement to keep the cost reasonably low (simpler circuit design with less components is better).
Design and build an active second order low pass filter with cut
off frequency of 8kHz using opamp
-Show circuit diagram
-Show input voltage and frequency
- Show all calculations and placement of indicator to measure
output frequency to measure cut off
a. Design a broadband Butterworth bandpass filter with a lower
cutoff frequency of 500 Hz and an upper cutoff frequency of 4500
Hz. The passband gain of the filter is 20 dB. The gain should be
down at least 15 dB at 200 Hz and 11.25 kHz. Use 20 nF capacitors
in the high-pass circuit and 10 k\Omega resistors in the low-pass
circuit.
b) Draw a circuit diagram of the filter and label all the
components.
Design a bandstop filter with a cutoff frequency of -3dB at W1 =
100 rad/s and W2 = 10,000rad/s. Confirm by plotting the magnitude
and phase of the transfer function in matlab.
Butterworth filter
a)Design a 5th order low pass Butterworth low-pass filter with a
cut-off frequency of 1592 Hz and a dc gain of 3dB. Find and present
the mathematical transfer function of the filter, showing all your
steps.
b) Write a Matlab code to plot the magnitude of this function
with a linear scale in dB units on the ordinate, and a log scale of
frequency on the abscissa.
The plot range should be: ordinate- linear scale from -100dB to...
Part 5 The frequency response of RLC circuits :
Design a passive filter: Band Pass, ISM Band 433.050 MHz to 434.790
MHz . Prepare a report to describe your design. Your results should
include the following :
i. Simulation of the designed filters by using any simulation
software.
ii. Attach a 1 kΩ resistor as a load to the initial design of your
filter. Explain how the transfer function change. Does the type of
filter
change? Does the cut-off frequency...
Design a second order (two pole) high-pass filter for the
following specifications
Cut-off frequency, fo or fH = 2kHz
Maximally Flat, i.e. Q=1/√2
> Justify any assumption you make.
> Draw circuit with all designed values.
> Draw the frequency response (Gain magnitude only)