- Rayleigh fading
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рэлеевское замирание, замирание с рэлеевским распределением
Англо-русский словарь технических терминов. 2005.
Rayleigh fading
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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
Rayleigh — may refer to:*Rayleigh (unit), named after the son of Lord Rayleigh *Rayleigh criterion in Angular resolution *Rayleigh distribution *Rayleigh fading *Rayleigh law on low field magnetization *Rayleigh length *Rayleigh number *Rayleigh quotient… … Wikipedia
Rayleigh scattering — This article is about the optical phenomenon. For the magnetic phenomenon, see Rayleigh law. For the stochastic distribution, see Rayleigh distribution. For the wireless multipath propagation model, see Rayleigh fading. Rayleigh scattering causes … Wikipedia
Fading — This article is about signal loss in telecommunications. For the poetry book, see Fading (book). For other uses, see Fade (disambiguation). Frequency selective time varying fading causes a cloudy pattern to appear on a spectrogram. Time is shown… … Wikipedia
Rayleigh distribution — Probability distribution name =Rayleigh type =density pdf cdf parameters =sigma>0, support =xin [0;infty) pdf =frac{x expleft(frac{ x^2}{2sigma^2} ight)}{sigma^2} cdf =1 expleft(frac{ x^2}{2sigma^2} ight) mean =sigma sqrt{frac{pi}{2 median… … Wikipedia
Fading (Elektrotechnik) — Als Fading (Schwund) bezeichnet man durch Interferenz oder Abschattung verursachte Schwankungen der Empfangsfeldstärke bei Funkübertragungen. Ursachen Die Interferenz wird dadurch verursacht, dass das Signal aufgrund von Brechung oder Reflexion… … Deutsch Wikipedia
Rayleigh-Verteilung — Wahrscheinlichkeitsverteilung in Abhängigkeit von σ, In der Wahrscheinlichkeitstheorie und Statistik wird mit Rayleighverteilung (nach John William Strutt, 3. Baron Rayleigh) eine kontinuierliche Wahrscheinlichkeitsverteilung bezeichnet. Wenn die … Deutsch Wikipedia
Fading distribution — In telecommunications, a fading distribution is the probability distribution of the value of signal fading relative to a specified reference level.In the case of phase interference fading, the time distribution of the instantaneous field strength … Wikipedia
Nakagami fading — Unfortunately, mobile radio links are subject to severe multipath fading due to the combination of randomly delayed, reflected, scattered, and diffracted signal components. Fading leads to serious degradation in the link carrier to noise ratio… … Wikipedia
Rician fading — is a stochastic model for radio propagation anomaly caused by partial cancellation of a radio signal by itself mdash; the signal arrives at the receiver by two different paths, and at least one of the paths is changing (lengthening or shortening) … Wikipedia
John Strutt, 3rd Baron Rayleigh — Infobox Scientist name = Lord Rayleigh caption = John William Strutt, 3rd Baron Rayleigh birth date = Birth date|1842|11|12|df=yes birth place = Langford Grove, Maldon, Essex, England death date = Death date and age|1919|6|30|1842|11|12|df=yes… … Wikipedia
