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Passive and Active Filters
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Module 1
Filter Language and Frequency Response
1
Evaluating Passive Circuit Transfer Functions at a Given Frequency
Evaluate a passive circuit transfer function H(jω) at a specified angular frequency.
Evaluate a passive circuit transfer function H(jω) at a specified angular frequency.
2
Transfer Function Magnitude and Gain in Decibels
Calculate the magnitude of a transfer function and express the gain in decibels.
Calculate the magnitude of a transfer function and express the gain in decibels.
3
Calculating Transfer Function Phase Angle at a Given Frequency
Calculate the phase angle of a transfer function at a specified frequency.
Calculate the phase angle of a transfer function at a specified frequency.
4
Interpreting Filter Magnitude Responses
Identify the passband, stopband, and cutoff frequency from a filter magnitude response.
Identify the passband, stopband, and cutoff frequency from a filter magnitude response.
5
Classifying Ideal Filter Magnitude Responses
Classify an ideal magnitude response as low-pass, high-pass, bandpass, or bandreject.
Classify an ideal magnitude response as low-pass, high-pass, bandpass, or bandreject.
6
Half-Power Cutoff: Understanding the 1/√2 Magnitude Ratio and −3 dB Point
Explain why a half-power cutoff corresponds to a magnitude ratio of 1/√2 or −3 dB.
Explain why a half-power cutoff corresponds to a magnitude ratio of 1/√2 or −3 dB.
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