In this exercise you will use the default values, 1V and 0°, respectively. The additional settings in the Value tab are used for other analyses or for simulating with the instruments. Table 1 describes the Frequency Parameters tab in detail. Starting frequency of the frequency sweep. It must be greater than zero.Įnding frequency of the frequency sweep. It must be greater or equal to the starting frequency. Indicates how the analysis frequency is swept. Its interpretation depends on the Sweep Type. For Decade/Octave, is the number of points per decade/octave. Note: In SPICE, the command that performs an AC Analysis has the following form: For Linear, is the total number of points spaced evenly from the start to the stop frequency.Ĭontrols the y-axis scaling on the output graph. Where .AC initializes an AC Analysis is the sweep type is the number of points in the sweep and are the start and stop frequencies respectively. What types of applications can this circuit be used in? Explain.Note that these are the same parameters that were defined in Table 1, however, in Multisim you do not have to worry about the complex SPICE syntax. Record measured values and calculations in this section. Show all screen shots – that prove all meter readings. Using bode plotter cursor to mark and measure the low and high cutoff frequency, calculate the bandwidth. How does the calculated voltage gain compare to the midband gain from the Bode plot? Record both values in the results section, and use them to calculate the voltage gain in decibel – show ALL work. Set the function generator amplitude to 5mVp and 10Hz.Īttach the Tektronix oscilloscope channel 1 to measure peak-to-peak voltage across the function generator, and channel 2 to measure the peak-to-peak voltage across the load RL. Using Multisim construct the circuits shown below:Ĭonnect the Bode Plotter as shown, and use the setting in the figure.
What are Bode plots? Use a well labelled diagram to aid your explanation.Ĭalculate the input-coupling circuit and output-coupling circuit low-frequency cutoff points for the circuit shown below. Calculate the input-coupling circuit and output-coupling circuit low-frequency cutoff points for the circuit shown below. What are Bode plots? Use a well labelled diagram to aid your explanation.
StudyDaddy Engineering What are Bode plots? Use a well labelled diagram to aid your explanation.
0 kommentar(er)
