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2 cards from this section. Quick, good the night before a test.
What is a Bode plot?
Think about how amplifiers relate to different frequencies.
Define cutoff frequency.
Consider where the gain is less than 1.
What does a Bode plot typically include?
Recall the two main aspects of a Bode plot.
True or False: The cutoff frequency is where the signal amplification stops completely.
Think about what happens at the cutoff.
Given a transfer function with a pole at s = -1, identify its implications for the filter's frequency response and sketch the Bode plot.
Start by substituting s with jω to analyze behavior in frequency.
Design a Bode plot for a 2nd order system with specified gain and resonance frequency. Calculate and discuss the expected phase shift at different frequencies.
Pay careful attention to the behavior around resonant frequencies.
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