Electronics Engineering · Oscillators
Barkhausen's Criterion for sustained oscillations in an oscillator circuit states that:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The magnitude of the loop gain must be equal to one and the total phase shift must be 0 or a multiple of 360 degrees.✓
- 2The phase shift around the loop must be 180 degrees.
- 3The loop gain must be zero.
- 4The product of the loop gain and the feedback factor must be greater than one.
Correct answer
The magnitude of the loop gain must be equal to one and the total phase shift must be 0 or a multiple of 360 degrees.
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