Incremental Parameter Feedback Formalism ( Old Notes )

1 M H Miller: Incremental Parameter Feedback Formalism (Old Notes) Objective For design purposes a simplified approximate analysis of an electronic circuit often is a productive preliminary procedure. However even an approximate procedure preferably should rest on a reasonable theoretical foundation. This note presents the mathematical formalism for the feedback concept for linear systems (including incremental parameter circumstances). The intention is less a prescription for analysis of circuits than the use of the formalism to provide insight into the application of feedback in electronic circuits. The constraint to linear circuits includes application to incremental parameter analysis.