phase-shift keying carrier


phase-shift keying carrier
фазоманипулированная несущая

English-Russian dictionary of telecommunications. 2015.

Смотреть что такое "phase-shift keying carrier" в других словарях:

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

  • phase-shift keying — noun A form of phase modulation in which digital information is transmitted through discrete changes of the phase of a carrier wave. Syn: PSK …   Wiktionary

  • phase-shift keying —    (PSK)    A modulation technique in which the phase of the carrier is modulated by the state of the input signal …   IT glossary of terms, acronyms and abbreviations

  • 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

  • Filtered symmetric differential phase-shift keying — In telecommunication, filtered symmetric differential phase shift keying (FSDPSK) is a method of encoding information for digital transmission in which:* A 0 bit is encoded as a +90° change in the carrier phase, and a 1 bit is encoded as a 90°… …   Wikipedia

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

  • 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

  • Very minimum-shift keying — VMSK, for Very Minimum Shift Keying modulation, is one of several digital modulation methods claimed to send high speed digital data through very low bandwidth (or narrowband) channels. A typical claim is a data rate of 6 Mbit/s in a bandwidth of …   Wikipedia

  • 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

  • quaternary phaseshift keying — Used in microwave links and satellite communications to double the channel capacity of conventional binary phase shift keying without changing the bandwidth. The phase of the carrier can be set by modulation to any one of four positions …   Dictionary of automotive terms

  • single channel per carrier —    (SCPC)    A high speed, satellite data communications system using digital encoding and phase shift keying (PSK) to handle larger data volumes in narrower bandwidths than FM transmissions …   IT glossary of terms, acronyms and abbreviations


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