The Extra Element Theorem (EET) is an analytic technique developed by R. D. Middlebrook for simplifying the process of deriving driving point and transfer functions for linear electronic circuits.
E.T. the Extra-Terrestrial | Chemical element | Extra-vehicular activity | mercury (element) | Element Lad | The Fifth Element | Liouville's theorem | Extra (TV series) | Extra | chemical element | Chinese remainder theorem | BBC Radio 4 Extra | Mercury (element) | Footballers' Wives: Extra Time | Extra Challenge | Shannon–Hartley theorem | Quillen–Suslin theorem | Nyquist–Shannon sampling theorem | Hahn–Banach theorem | Finite element method | Fermat's Last Theorem | extra-vehicular activity | Classical element | Buckingham π theorem | Well-formed element | Thue–Siegel–Roth theorem | The Extra Day | Szemerédi's theorem | Sterol regulatory element-binding protein | Schottky's theorem |