quadrature component

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• quadrature component — skersinė dedamoji statusas T sritis automatika atitikmenys: angl. quadrature component; transversive component vok. Queranteil, m; Querkomponente, f rus. поперечная составляющая, f pranc. composante transversale, f …   Automatikos terminų žodynas

• quadrature component — See reactive component …   Dictionary of automotive terms

• Quadrature amplitude modulation — (QAM) (Pronounced IPA|kwa:m) is a modulation scheme which conveys data by changing ( modulating ) the amplitude of two carrier waves. These two waves, usually sinusoids, are out of phase with each other by 90° and are thus called quadrature… …   Wikipedia

• Quadrature booster — A quadrature booster, also known as a phase shifting transformer or more simply a quad booster, is a specialised form of transformer used to control the flow of real power on three phase electricity transmission networks. For an alternating… …   Wikipedia

• Quadrature phase — Communication signals often have the form::A(t)cdot sin [2pi ft + phi(t)] , which is called envelope and phase form.An equivalent representation, called quadrature carrier form, is::I(t)cdot sin(2pi ft) + Q(t)cdot underbrace{cos(2pi ft)}… …   Wikipedia

• quadrature reactance — A term used in the two reaction theory of synchronous machines to denote the ratio which the synchronous reactance drop produced by the quadrature component of the armature current bears to actual value of quadrature component …   Dictionary of automotive terms

• transversive component — skersinė dedamoji statusas T sritis automatika atitikmenys: angl. quadrature component; transversive component vok. Queranteil, m; Querkomponente, f rus. поперечная составляющая, f pranc. composante transversale, f …   Automatikos terminų žodynas

• Gaussian quadrature — In numerical analysis, a quadrature rule is an approximation of the definite integral of a function, usually stated as a weighted sum of function values at specified points within the domain of integration.(See numerical integration for more on… …   Wikipedia

• reactive component — noun 1. : the component of an alternating current that has a phase difference of 90° with the electromotive force 2. : the component of the voltage across the circuit that is in quadrature with the current and that produces no power in an… …   Useful english dictionary

• Phase-shift keying — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

• Phase (waves) — Phase in waves is the fraction of a wave cycle which has elapsed relative to an arbitrary point.[1] Contents 1 Formula 2 Phase shift 3 Phase difference …   Wikipedia