Q. Frequency response of an amplifier can be improved by …………. feedback.
Solution:
- Negative feedback improves bandwidth and flatness of frequency response with the expense of gain.
- Negative feedback (or balancing feedback) occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances.
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