Lab 2. Filters
To evaluate active and passive filter circuits using analysis, simulation and circuit measurement
Diligent Analog Discovery II NI Edition
Waveforms 2015 software (Network Analyzer)
Analog discovery parts kit
NI Multisim workbench
To be completed by you
Include circuits of your chosen filters
Select a filter design from your textbook. Design, simulate fabricate and test and perform the analysis for your filter.
Complete #1 for one passive filter
Complete #1 for one Active filter
Measure component values an use the measured values for your analysis.
Result (See appendix for an example of results)
Simulation results of passive circuit
Picture showing constructed passive circuit
Measurement results for passive circuit (Network analyzer)
Table 2. Results from passive filter
Simulation results of active circuit
Picture showing constructed active circuit
Measurement results for active circuit (Network analyzer)
Table 2. Results from active pass filter
Compare the three results from each method. What do you believe are the sources of error. Which value do you think is more accurate? Describe the role off rate of your filter.