amplitude phase keying

amplitudės ir fazės manipuliavimas statusas T sritis automatika atitikmenys: angl. amplitude phase keying vok. Amplitudenphasentastung, f rus. амплитудно-фазовая манипуляция, f pranc. modulation par déplacement d'amplitude et de phase, f

Automatikos terminų žodynas. – Vilnius: Technika. . 2004.

Look at other dictionaries:

  • Amplitude-shift keying — (ASK) is a form of modulation that represents digital data as variations in the amplitude of a carrier wave.The amplitude of an analog carrier signal varies in accordance with the bit stream (modulating signal), keeping frequency and phase… …   Wikipedia

  • Amplitude and phase-shift keying — or Asymmetric Phase shift keying, (APSK), is a digital modulation scheme that conveys data by changing, or modulating, both the amplitude and the phase of a reference signal (the carrier wave). In other words, it combines both Amplitude shift… …   Wikipedia

  • Keying (telecommunications) — Keying is the shaping of a signal to convey information, known as modulation. Modulation can be used to represent a digital message as an analogue waveform. This is known as keying and several keying techniques exist (these include phase shift… …   Wikipedia

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

  • Phase Shift Keying — Die rote Sinusschwingung ist gegenüber der blauen Sinusschwingung um ein Viertel der Periodendauer verzögert. Im komplexen zweiseitigen Frequenzspektrum zeigt sich das als eine 90° Drehung der beiden Spektrallinien, die den Träger darstellen. Die …   Deutsch Wikipedia

  • Amplitude modulation — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

  • Phase shift keying — Traduction terminée Phase shift keying → …   Wikipédia en Français

  • Phase modulation — (PM) is a form of modulation that represents information as variations in the instantaneous phase of a carrier wave.Unlike its more popular counterpart, frequency modulation (FM), PM is not very widely used. This is because it tends to require… …   Wikipedia

  • Phase-shift keying — Le Phase shift keying (ou PSK, soit « modulation par déplacement de phase ») désigne une famille de formes de modulations numériques qui ont toutes pour principe de véhiculer de l information binaire via la phase d un signal de… …   Wikipédia en Français

  • modulation par déplacement d'amplitude et de phase — amplitudės ir fazės manipuliavimas statusas T sritis automatika atitikmenys: angl. amplitude phase keying vok. Amplitudenphasentastung, f rus. амплитудно фазовая манипуляция, f pranc. modulation par déplacement d amplitude et de phase, f …   Automatikos terminų žodynas

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