velocity modulation

См. также в других словарях:

• velocity modulation — greičio moduliavimas statusas T sritis fizika atitikmenys: angl. velocity modulation vok. Geschwindigkeitsmodulation, f rus. модуляция скорости, f pranc. modulation de vitesse, f …   Fizikos terminų žodynas

• velocity modulation — /vəˌlɒsəti mɒdʒəˈleɪʃən/ (say vuh.losuhtee mojuh layshuhn) noun the process of altering the velocity of a beam of electrons in proportion to the strength of a control signal …  

• velocity modulation — noun : modification of the velocity of a stream of electrons by imparting alternate accelerations and decelerations to the electrons in such a way that they are caused to bunch together with the result that each bunch causes a cycle of current as …   Useful english dictionary

• modulation de vitesse — greičio moduliavimas statusas T sritis fizika atitikmenys: angl. velocity modulation vok. Geschwindigkeitsmodulation, f rus. модуляция скорости, f pranc. modulation de vitesse, f …   Fizikos terminų žodynas

• velocity-modulated tube — moduliuotojo greičio lempa statusas T sritis fizika atitikmenys: angl. velocity modulated tube vok. geschwindigkeitsmodulierte Röhre, f rus. лампа со скоростной модуляцией, f pranc. tube à modulation de vitesse, m …   Fizikos terminų žodynas

• Group velocity — [ Frequency dispersion in bichromatic groups of gravity waves on the surface of deep water. The red dot moves with the phase velocity, and the green dots propagate with the group velocity. In this deep water case, the phase velocity is twice the… …   Wikipedia

• 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

• Channel length modulation — Cross section of a MOSFET operating in the saturation region One of several short channel effects in MOSFET scaling, channel length modulation (CLM) is a shortening of the length of the inverted channel region with increase in drain bias for… …   Wikipedia

• High velocity human factors — (HVHF) is a paradigm in the human factors sciences that specifically studies human performance in mission critical domains (MCD), such as military combat, law enforcement, fire fighting, etc., when it experiences nonequilibrium. The domain in the …   Wikipedia

• Self-phase modulation — (SPM) is a nonlinear optical effect of light matter interaction.An ultrashort pulse of light, when travelling in a medium, will induce a varying refractive index of the medium due to the optical Kerr effect. This variation in refractive index… …   Wikipedia

• tube à modulation de vitesse — moduliuotojo greičio lempa statusas T sritis fizika atitikmenys: angl. velocity modulated tube vok. geschwindigkeitsmodulierte Röhre, f rus. лампа со скоростной модуляцией, f pranc. tube à modulation de vitesse, m …   Fizikos terminų žodynas