- fading medium
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среда с замираниями
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
fading — fad·ing (fāʹdĭng) n. 1. A waning; a decline: “The final factor in the fading of the Renaissance was the Counter Reformation” (Will Durant). 2. Fluctuation in the strength of radio signals because of variations in the transmission medium. * * * … Universalium
fading — i. The variation of radio field strength caused by changes in the strength of the transmission medium’s signal. ii. The decrease in the amount of braking because of either overheating after prolonged and continuous or harsh braking or internal… … Aviation dictionary
Rayleigh fading — is a statistical model for the effect of a propagation environment on a radio signal, such as that used by wireless devices.Rayleigh fading models assume that the magnitude of a signal that has passed through such a transmission medium (also… … Wikipedia
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telecommunications media — Introduction equipment and systems metal wire, terrestrial and satellite radio, and optical fibre employed in the transmission of electromagnetic signals. Transmission media and the problem of signal degradation Every… … Universalium
Channel (communications) — Old telephone wires are a challenging communications channel for modern digital communications. In telecommunications and computer networking, a communication channel, or channel, refers either to a physical transmission medium such as a wire, or … Wikipedia
List of radio propagation topics — This is a list of radio propagation terms. NOTOC A a index A index aa index active prominence active prominence region (APR) active region active surge region (ASR) active dark filament (ADF) AE index Air Force Geophysics Laboratory (AFGL) arch… … Wikipedia
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Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · … Wikipedia