Calculation for experimental amplitude and phase results for 1600 Hz:
Experimentally determined that VRMS = 0.694.
dB = 20log(VRMS) = 20*log(0.694) = -3.17
Experimentally determined that td (microsecond) = 70
Phase = -360*1600*td*10-6 = -40.32
Part B: Series RC Circuit, I:
Plot of amplitude (dB) versus frequency (Hz):
Plot of phase (degrees) versus frequency (Hz):
Configuration A is a low pass filter. (The amplitude (Vo/Vi) of the transfer function goes to 1 as omega goes to zero, and goes to zero as omega goes to infinity.) (The amplitude (dB) decreases as omega goes to infinity.)
Configuration B is a low pass filter. (The amplitude (Vo/Vi) of the transfer function goes to 1 as omega goes to zero, and goes to zero as omega goes to infinity.) (The amplitude (dB) decreases as omega goes to infinity.)
The results (both amplitude (dB) and phase (degrees)) obtained in lab were similar to the prelab results for configurations A and B.
Topics Related to ENG 100 Lab 2 Report
Linear filters, Signal processing, Amplitude, Equalization, Low-pass filter, Bode plot
Essays Related to ENG 100 Lab 2 Report
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