BME$19315$E $-$ Biomedical Electronics; Experiment$-10$: Active Filters

integrator using MATLAB, based on the transfer function given in the previous section. Superimpose the asymptotic plot for the ideal integrator.

$3.$ Calculate the theoretical values for the gain and phase shift for the frequencies listed in data table A and fill up the related entries in the table.

Experimental Procedure:

Set the circuit using components that you have calculated in the preliminary work. Carry out the gain and phase measurements and fill in the data table below.

Mark your values over the Bode plots given below in Fig$\mathrm{.}3.$

Data Tables for Part$-$A

Table $1$

$\backslash$table$[[\backslash$table$[[$Frequency$],[($Hz$)]],$Gain $($theory$),\backslash$table$[[$Phase$],[($theory$)]],$Gain $($measured$),\backslash$table$[[$Phase$],[($measured$)]]],[,,$dB$,,,$dB$,],[16$ Hz$,,,,,,],[32$ Hz$,,,,,,],[80$ Hz$,,,,,,],[160$ Hz$,,,,,,],[320$ Hz$,,,,,,],[800$ Hz$,,,,,,],[1600$ Hz$,,,,,,],[3200$ Hz$,,,,,,],[8000$ Hz$,,,,,,],[16$ kHz$,,,,,,],[32$ kHz$,,,,,,]]$

Questions

How close are your data points from the theoretical plot of the integrator. State any discrepancies and discuss the reasons for them.

Discuss the usability of your circuit as an integrator and applicable frequency ranges for it$.$