Feedback in electronic systems is a process where a portion of the output signal is fed back to the input of the system. This feedback loop allows the system to monitor its output and make adjustments to maintain stability, accuracy, and desired performance. In electronic circuits, feedback can be positive or negative, influencing the overall behavior of the system. Positive feedback enhances and amplifies the output signal, while negative feedback reduces discrepancies between the actual output and the desired output. Feedback is crucial in electronic systems to improve linearity, reduce distortion, stabilize operation, and enhance overall performance.
