linear amplifier
31Guitar amplifier — Mesa Boogie Mark IV, a guitar combo amplifier A guitar amplifier (or guitar amp) is an electronic amplifier designed to make the signal of an electric or acoustic guitar louder so that it will produce sound through a loudspeaker. Most guitar… …
32Optical amplifier — An optical amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier may be thought of as a laser without an optical cavity, or one in which feedback from… …
33Magnetic amplifier — The magnetic amplifier (colloquially known as a mag amp ) is an electromagnetic device for amplifying electrical signals. The magnetic amplifier was invented early in the 20th century, and was used as an alternative to vacuum tube amplifiers… …
34Williamson amplifier — A Williamson amplifier refers to a type of vacuum tube (valve) amplifier whose circuit design is similar to that originally published by D.T.N. Williamson. Contents 1 Explanation 2 Description 3 See also 4 References …
35Current-feedback operational amplifier — Representative schematic of a current feedback op amp or amplifier. The current feedback operational amplifier otherwise known as CfoA or CfA is a type of electronic amplifier whose inverting input is sensitive to current, rather than to voltage… …
36Distributed amplifier — Distributed amplifiers are circuit designs that incorporate transmission line theory into traditional amplifier design to obtain a larger gain bandwidth product than is realizable by conventional circuits. N stage traveling wave amplifier …
37Fully differential amplifier — A fully differential amplifier, usually referred to as an FDA for brevity, is a DC coupled high gain electronic voltage amplifier with differential inputs and differential outputs. In its ordinary usage, the output of the FDA is controlled by two …
38Doherty amplifier — The Doherty amplifier is a modified class C radio frequency amplifier invented by William H. Doherty in 1936. The amplifier is usually configured as a grounded cathode, carrier peak amplifier. Using two vacuum tubes, or two power transistors in… …
39Cochlear-Amplifier — Cochleärer Verstärker ist ein Fachausdruck für die mechanische Verstärkung der Wanderwelle in der Hörschnecke (lat. Cochlea) im Innenohr der Säugetiere. In der Cochlea werden Klänge und Sprache ähnlich einer Fourieranalyse in ihre einzelnen… …
40LAVA — Linear Amplifier for Various Applications ( > IEEE Standard Dictionary ) …
