95.2.4 - Plot of Gain and Phase
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Practice Questions
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What does a feedback network do?
💡 Hint: Consider how output effects input.
Define 'pole' in the context of frequency response.
💡 Hint: Think of it as a critical frequency.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of a feedback network?
💡 Hint: Think about the role of feedback in a system.
Feedback systems generally improve stability. True or False?
💡 Hint: Recall how feedback works.
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Challenge Problems
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Design a feedback system for a low-frequency amplifier with a single pole, ensuring it meets specific gain requirements.
💡 Hint: Consider the relationship between loop gain and feedback.
Evaluate how the introduction of a second pole affects stability in an amplifier's feedback system.
💡 Hint: Look at the shifting poles and their impact on feedback gain.
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