tropospheric propagation

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• tropospheric propagation — Electromagnetic field propagation within the troposphere to achieve long range communication over hundreds of miles. In the lower part of the earth’s atmosphere, electromagnetic energy may be reflected/refracted within and between air masses of… …   Aviation dictionary

• tropospheric propagation — troposferinis sklidimas statusas T sritis radioelektronika atitikmenys: angl. tropospheric propagation vok. troposphärische Ausbreitung, f rus. тропосферное распространение, n pranc. propagation troposphérique, f …   Radioelektronikos terminų žodynas

• propagation troposphérique — troposferinis sklidimas statusas T sritis radioelektronika atitikmenys: angl. tropospheric propagation vok. troposphärische Ausbreitung, f rus. тропосферное распространение, n pranc. propagation troposphérique, f …   Radioelektronikos terminų žodynas

• Tropospheric scatter — (or troposcatter) is the scattering of distant TV and FM radio stations by the troposphere so that they travel farther than the line of sight. This effect sometimes allows reception of stations up to a hundred miles away.The phenomenon has been… …   Wikipedia

• tropospheric-scatter propagation — troposferos sklaidomas sklidimas statusas T sritis radioelektronika atitikmenys: angl. tropospheric scatter propagation vok. troposphärische Streuausbreitung, f rus. распространение за счёт тропосферного рассеяния, n pranc. propagation par… …   Radioelektronikos terminų žodynas

• propagation par diffusion troposphérique — troposferos sklaidomas sklidimas statusas T sritis radioelektronika atitikmenys: angl. tropospheric scatter propagation vok. troposphärische Streuausbreitung, f rus. распространение за счёт тропосферного рассеяния, n pranc. propagation par… …   Radioelektronikos terminų žodynas

• tropospheric scatter/troposcatter — The propagation of electromagnetic waves by scattering as a result of irregularities or discontinuities in the physical properties of the troposphere. At the frequencies above 150 MHz, the atmosphere has a scattering effect on electromagnetic… …   Aviation dictionary

• Radio propagation — is a term used to explain how radio waves behave when they are transmitted, or are propagated from one point on the Earth to another. [ H. P. Westman et al, (ed), Reference Data for Radio Engineers, Fifth Edition , 1968, Howard W. Sams and Co.,… …   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

• 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

• Radio propagation beacon — A radio propagation beacon is a radio beacon, whose purpose is the investigation of the propagation of radio signals. Most radio propagation beacons use amateur radio frequencies. They can be found on HF, VHF, UHF, and microwave frequencies.… …   Wikipedia