- troposcatter propagation
- распространение (радиоволн) за счет тропосферного рассеяния
Большой англо-русский и русско-английский словарь. 2001.
troposcatter propagation
Смотреть что такое "troposcatter propagation" в других словарях:
troposcatter — tropˈoscatter noun The propagation of radio waves by using irregularities in the troposphere to scatter the signals beamed up by means of high powered UHF transmitters and parabolic antennas • • • Main Entry: ↑tropo … Useful english dictionary
Anomalous propagation — In Radio: Anomalous propagation includes different forms of electromagnetic wave propagation that are not encountered in a standard atmosphere. While technically the term includes propagation with larger losses than in standard atmosphere, in… … Wikipedia
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
распространение (радиоволн) за счет тропосферного рассеяния — Cм. tropospheric propagation. [Л.М. Невдяев. Телекоммуникационные технологии. Англо русский толковый словарь справочник. Под редакцией Ю.М. Горностаева. Москва, 2002] Тематики электросвязь, основные понятия EN troposcatter propagation … Справочник технического переводчика
North Atlantic Radio System — The North Atlantic Radio System (NARS) was a chain of five tropospheric scatter communication sites that stretched from Iceland to RAF Fylingdales, forming an extension of the Distant Early Warning Line (DEW Line). Contents 1 Development 2 NARS… … Wikipedia
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
ACE High — was a NATO communications system which dates back to 1956. The system was decommissioned in the late 1980s, and its frequencies reallocated for commercial radiotelephone service. The system was designed to be an L band troposcatter radio system,… … Wikipedia
White Alice Communications System — The White Alice Communications System (WACS) was a United States Air Force telecommunication link system constructed in Alaska, during the cold war. It featured tropospheric scatter links and line of sight microwave radio links. It was… … Wikipedia
WSJT (Amateur radio software) — Infobox Software name = WSJT caption = developer = Joe Taylor, K1JT released = ? frequently updated = yes programming language = ? operating system = Cross platform language = ? genre = Amateur radio and DSP license = GPL status = active website … Wikipedia
Überreichweite — Von Überreichweiten ist die Rede, wenn Signale regionaler, terrestrischer Funkdienste in weitaus größerer Entfernung als üblich zu empfangen sind. Dieses fällt insbesondere bei Radiostationen auf UKW und Fernsehsendern auf. Betroffen sind… … Deutsch Wikipedia
National Program Office — Agency overview Formed 1982 Dissolved 1994 Headquarters Crystal City, Virginia The National Program Office (NPO) was an office of the United States Government, established to ensure continuity of government in the event of a national disaster.[1] … Wikipedia
