3) A voltage signal was measured and upon analysis found to be composed of the following...

3) A voltage signal was measured and upon analysis found to be composed of the following
frequency components: 10, 15, 20, 35, 50 and 100 Hz. You identify that the 100 Hz
component is noise from mechanical vibration and wish to eliminate it.
a. Identify the type of the active filter that can be used to perform the signal
processing.
b. Draw the active filter circuit
c. Given the following components:
Resistances: 100, 220, 330, 500, 750 
Capacitors: 10, 100, 150, 2000 F
Design the best possible filter with an amplification of at least 1.5 (choose the components
suitable for assembling this filter and show your work)
d. Now that the filter has been designed, which of the following approximately
expresses the attenuation (Vout/Vin)db of the 10 Hz signal component:
i. 1
ii. 0
iii. 1.38
iv. 3.44
v. None of the above

Expert Solution

Manojponduru answered 9 hours ago

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