# Lab8 - EE 201 Lab8 Tian Gu Code:721 Team partner: Tielong...

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EE 201 Lab8 Tian Gu Code:721 Team partner: Tielong Su Chaojun Zhang Introduction     :    In this lab, we mainly focused on measuring the measure the frequency, amplitude,  and phase of the sinusoidal circuit, and get the plot of f-mag, f-phase.   RC sinusoidal circuit We wanted to get  amplitude, frequency and phase. So first we built the circuit and set the  oscilloscope and use the voltage source set up a sinusoidal wave. We set the frequency as 1KHz, and get the magnitude is, Then we used the equation which has been given to get the phase, f   ø= 2 fΔt π

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According to the data given by the oscilloscope, then we got When f = 1kHz, Δt =128µs,   ø = 2 fΔt =0.804 π Magnitude = 5.04V – 3.6V = 1.44V Then we got twenty phases by using different frequencies and calculating. Here we made a table  to show each of them in these three terms.
Frequenc y(f)(Hz)

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## This note was uploaded on 11/17/2011 for the course EE 201 taught by Professor Kruempel during the Spring '06 term at Iowa State.

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Lab8 - EE 201 Lab8 Tian Gu Code:721 Team partner: Tielong...

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