analog multiplier

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• Analog multiplier — In electronics, an analog multiplier is a device which takes two analog signals and produces an output which is their product. Such circuits can be used to implement related functions such as squares (apply same signal to both inputs), and square …   Wikipedia

• analog multiplier — analoginis daugintuvas statusas T sritis automatika atitikmenys: angl. analog multiplier vok. analoger Multiplizierer, m; Analogmultiplizierer, m; Analogvervielfacher, m rus. аналоговое множительное устройство, n; аналоговый умножитель, m pranc.… …   Automatikos terminų žodynas

• Multiplier — The term multiplier may refer to: In electrical engineering: Binary multiplier, a digital circuit to perform rapid multiplication of two numbers in binary representation Analog multiplier, a device that multiplies two analog signals Frequency… …   Wikipedia

• Schur multiplier — In mathematical group theory, the Schur multiplier or Schur multiplicator is the second homology group of a group G. It was introduced by Issai Schur (1904) in his work on projective representations. Contents 1 Examples and properties 2 Re …   Wikipedia

• function multiplier — noun An electronic analog computing device that accepts as input two periodic functions and outputs their mathematical product …   Wiktionary

• Phase-locked loop — PLL redirects here. For other uses, see PLL (disambiguation). A phase locked loop or phase lock loop (PLL) is a control system that generates an output signal whose phase is related to the phase of an input reference signal. It is an electronic… …   Wikipedia

• Ячейка Гилберта — (англ. Gilbert cell) в электронике  схема четырёхквадрантного аналогового умножителя, предложенная Барри Гилбертом в 1968 году. Она представляет собой ядро умножителя на трёх дифференциальных каскадах, дополненное диодными… …   Википедия

• Phase detector — A phase detector is a frequency mixer or analog multiplier circuit that generates a voltage signal which represents the difference in phase between two signal inputs. It is an essential element of the phase locked loop (PLL).Detecting phase… …   Wikipedia

• Cellular neural network — Cellular neural networks (CNN) are a parallel computing paradigm similar to neural networks, with the difference that communication is allowed between neighbouring units only. Typical applications include image processing, analyzing 3D surfaces,… …   Wikipedia

• Oscilloscope — This article is about current oscilloscopes, providing general information. For history of oscilloscopes, see Oscilloscope history. For detailed information about various types of oscilloscopes, see Oscilloscope types. Illustration showing the… …   Wikipedia

• True RMS converter — When measuring the value of an alternating current signal it is often necessary to convert the signal into a direct current signal of equivalent value (known as the RMS, root mean square, value). This process can be quite complex (see root mean… …   Wikipedia