omega signal propagation

См. также в других словарях:

• Propagation constant — The propagation constant of an electromagnetic wave is a measure of the change undergone by the amplitude of the wave as it propagates in a given direction. The quantity being measured can be the voltage or current in a circuit or a field vector… …   Wikipedia

• Non-line-of-sight propagation — Non line of sight (NLOS) or near line of sight is a term used to describe radio transmission across a path that is partially obstructed, usually by a physical object in the innermost Fresnel zone. Many types of radio transmissions depend, to… …   Wikipedia

• Multiple signal classification — MUSIC redirects here. For other uses, see Music (disambiguation). MUltiple SIgnal Classification (MUSIC) is an algorithm used for frequency estimation[1] and emitter location.[2] Contents 1 MUSIC algorithm …   Wikipedia

• Systeme de navigation Omega — Système de navigation Oméga Le système de navigation Oméga, développé puis utilisé par les États Unis d Amérique et six pays partenaires, était le premier système de radionavigation aérienne et maritime véritablement universel. Sommaire 1 L… …   Wikipédia en Français

• Système de navigation Oméga — Le système de navigation Oméga, développé puis utilisé par les États Unis d Amérique et six pays partenaires, était le premier système de radionavigation aérienne et maritime véritablement universel. Sommaire 1 L histoire 2 Principe du système… …   Wikipédia en Français

• Système de navigation oméga — Le système de navigation Oméga, développé puis utilisé par les États Unis d Amérique et six pays partenaires, était le premier système de radionavigation aérienne et maritime véritablement universel. Sommaire 1 L histoire 2 Principe du système… …   Wikipédia en Français

• Interference (wave propagation) — Two point interference in a ripple tank. In physics, interference is the phenomenon in which two waves superpose each other to form a resultant wave of greater or lower amplitude. Interference usually refers to the interaction of waves that are… …   Wikipedia

• 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

• Coaxial cable — RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by …   Wikipedia

• Geomagnetic storm — This article is about disturbances within Earth s magnetosphere. For other uses of magnetic storm , see Magnetic storm (disambiguation). Solar particles interact with Earth s magnetosphere. A geomagnetic storm is a temporary disturbance of the… …   Wikipedia

• Целостность сигналов — (Signal Integrity) набор качественных характеристик для определения качества электрического сигнала. Любой цифровой сигнал по своей сути является аналоговым, то есть представлен эпюрами напряжения (или тока) определенной формы. Очевидно, что… …   Википедия