Systems
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The Positive Feedback in Electronics
Introduction While negative feedback controls and corrects the behavior of a system, positive feedback encourages and...
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The Negative Feedback in Electronics
Introduction According to Norbert Wiener, the American mathematician and the father of cybernetics, feedback is a method of...
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Two-Port Parameters and Transformations
Introduction A linear circuit is one whose output signal is linearly proportional to its input signal. As a simple case, it is...
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What is a System ?
Introduction The system is a general name that indicates several meanings and concepts. The Merriam-Webster dictionary defines a...
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