Small-signal model: Difference between revisions

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'''Small signal modellingmodeling''' is a common analysis method used in [[electrical engineering]] to describe [[nonlinear device]]s in terms of [[linear equations]]. The basic idea is to first calculate (possibly by an [[iterative]] process if the circuit is complex) the levels that will be present when no signal is applied, then form linear approximations for the deviations from that base state.

==Motivation==