Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Tropospheric_scatter> ?p ?o }
- Tropospheric_scatter abstract "Tropospheric scatter (also known as troposcatter) is a method of communicating with microwave radio signals over considerable distances – often up to 300 km, and further depending on terrain and climate factors. This method of propagation uses the tropospheric scatter phenomenon, where radio waves at particular frequencies are randomly scattered as they pass through the upper layers of the troposphere. Radio signals are transmitted in a tight beam aimed just above the horizon in the direction of the receiver station. As the signals pass through the troposphere, some of the energy is scattered back toward the Earth, allowing the receiver station to pick up the signal.Normally, signals in the microwave frequency range travel in straight lines, and so are limited to line of sight applications, in which the receiver can be 'seen' by the transmitter. So communication distances are limited by the visual horizon to around 30–40 miles. Troposcatter allows microwave communication beyond the horizon.Because the troposphere is turbulent and has a high proportion of moisture the tropospheric scatter radio signals are refracted and consequently only a tiny proportion of the radio energy is collected by the receiving antennas. Frequencies of transmission around 2 GHz are best suited for tropospheric scatter systems as at this frequency the wavelength of the signal interacts well with the moist, turbulent areas of the troposphere, improving signal to noise ratios.".
- Tropospheric_scatter thumbnail Tropospheric_scatter.jpg?width=300.
- Tropospheric_scatter wikiPageExternalLink index.html.
- Tropospheric_scatter wikiPageExternalLink index.html.
- Tropospheric_scatter wikiPageExternalLink tropo.html.
- Tropospheric_scatter wikiPageExternalLink triangles.html.
- Tropospheric_scatter wikiPageExternalLink APA-Troposcatter-Systems.html.
- Tropospheric_scatter wikiPageExternalLink _5617.htm.
- Tropospheric_scatter wikiPageExternalLink AN-TRC-170-V-tactical-digital-tropospheric-scatter-radio-United-States.html.
- Tropospheric_scatter wikiPageExternalLink www.trrlsever.org.
- Tropospheric_scatter wikiPageID "229436".
- Tropospheric_scatter wikiPageLength "14240".
- Tropospheric_scatter wikiPageOutDegree "179".
- Tropospheric_scatter wikiPageRevisionID "678338738".
- Tropospheric_scatter wikiPageWikiLink 486L.
- Tropospheric_scatter wikiPageWikiLink ACE_High.
- Tropospheric_scatter wikiPageWikiLink GRC-201.
- Tropospheric_scatter wikiPageWikiLink TRC-170.
- Tropospheric_scatter wikiPageWikiLink TRC-97.
- Tropospheric_scatter wikiPageWikiLink AT&T_Corporation.
- Tropospheric_scatter wikiPageWikiLink Aberdeenshire.
- Tropospheric_scatter wikiPageWikiLink Adana_AFB,_Turkey.
- Tropospheric_scatter wikiPageWikiLink Air_Power_Australia.
- Tropospheric_scatter wikiPageWikiLink Al_Manamah.
- Tropospheric_scatter wikiPageWikiLink Aleutian_Islands.
- Tropospheric_scatter wikiPageWikiLink Antenna_diversity.
- Tropospheric_scatter wikiPageWikiLink Artzamendi.
- Tropospheric_scatter wikiPageWikiLink BACK_PORCH.
- Tropospheric_scatter wikiPageWikiLink BARS_(tropospheric_scatter_network).
- Tropospheric_scatter wikiPageWikiLink BT_Group.
- Tropospheric_scatter wikiPageWikiLink Baffin_Island.
- Tropospheric_scatter wikiPageWikiLink Bahrain.
- Tropospheric_scatter wikiPageWikiLink Bandwidth_(signal_processing).
- Tropospheric_scatter wikiPageWikiLink Barter_Island.
- Tropospheric_scatter wikiPageWikiLink Billboard_antenna.
- Tropospheric_scatter wikiPageWikiLink British_Forces_Germany.
- Tropospheric_scatter wikiPageWikiLink British_Telecom.
- Tropospheric_scatter wikiPageWikiLink Browns_Bank.
- Tropospheric_scatter wikiPageWikiLink Bulgaria.
- Tropospheric_scatter wikiPageWikiLink Byelorussian_Soviet_Socialist_Republic.
- Tropospheric_scatter wikiPageWikiLink CETC_TS-504.
- Tropospheric_scatter wikiPageWikiLink CETC_TS-510.
- Tropospheric_scatter wikiPageWikiLink CNT.
- Tropospheric_scatter wikiPageWikiLink Cashes_Ledge.
- Tropospheric_scatter wikiPageWikiLink Category:Atmospheric_and_ocean_optics.
- Tropospheric_scatter wikiPageWikiLink Category:Radio_frequency_propagation.
- Tropospheric_scatter wikiPageWikiLink Charlottesville,_VA.
- Tropospheric_scatter wikiPageWikiLink Charlottesville,_Virginia.
- Tropospheric_scatter wikiPageWikiLink Cuba.
- Tropospheric_scatter wikiPageWikiLink Czechoslovakia.
- Tropospheric_scatter wikiPageWikiLink DEW.
- Tropospheric_scatter wikiPageWikiLink DEW_Line.
- Tropospheric_scatter wikiPageWikiLink Dangara.
- Tropospheric_scatter wikiPageWikiLink Directional_antenna.
- Tropospheric_scatter wikiPageWikiLink Dish_antenna.
- Tropospheric_scatter wikiPageWikiLink Distant_Early_Warning_Line.
- Tropospheric_scatter wikiPageWikiLink Dubai.
- Tropospheric_scatter wikiPageWikiLink ET-A.
- Tropospheric_scatter wikiPageWikiLink East_Germany.
- Tropospheric_scatter wikiPageWikiLink England.
- Tropospheric_scatter wikiPageWikiLink Europe.
- Tropospheric_scatter wikiPageWikiLink Faroe_Islands.
- Tropospheric_scatter wikiPageWikiLink Feed_horn.
- Tropospheric_scatter wikiPageWikiLink Florida.
- Tropospheric_scatter wikiPageWikiLink Florida_City.
- Tropospheric_scatter wikiPageWikiLink Florida_City,_Florida.
- Tropospheric_scatter wikiPageWikiLink Frequency-division_multiplexing.
- Tropospheric_scatter wikiPageWikiLink Frequency_division_multiplexing.
- Tropospheric_scatter wikiPageWikiLink Frobisher_Bay.
- Tropospheric_scatter wikiPageWikiLink Galena.
- Tropospheric_scatter wikiPageWikiLink Georges_Shoal.
- Tropospheric_scatter wikiPageWikiLink Germany.
- Tropospheric_scatter wikiPageWikiLink Guanabo.
- Tropospheric_scatter wikiPageWikiLink Hagerstown,_MD.
- Tropospheric_scatter wikiPageWikiLink Hagerstown,_Maryland.
- Tropospheric_scatter wikiPageWikiLink Hay_River,_Northwest_Territories.
- Tropospheric_scatter wikiPageWikiLink High-gain_antenna.
- Tropospheric_scatter wikiPageWikiLink Highlands,_NJ.
- Tropospheric_scatter wikiPageWikiLink Highlands,_New_Jersey.
- Tropospheric_scatter wikiPageWikiLink Hofn_Air_Station.
- Tropospheric_scatter wikiPageWikiLink Horizon.
- Tropospheric_scatter wikiPageWikiLink Hudson_Bay.
- Tropospheric_scatter wikiPageWikiLink Hungary.
- Tropospheric_scatter wikiPageWikiLink IWCS.
- Tropospheric_scatter wikiPageWikiLink India.
- Tropospheric_scatter wikiPageWikiLink Indian_Air_Force.
- Tropospheric_scatter wikiPageWikiLink Iran.
- Tropospheric_scatter wikiPageWikiLink Islamic_Republic_of_Iran_Air_Force.
- Tropospheric_scatter wikiPageWikiLink Japan.
- Tropospheric_scatter wikiPageWikiLink Kashmir.
- Tropospheric_scatter wikiPageWikiLink Kent.
- Tropospheric_scatter wikiPageWikiLink Lady_Franklin_Point.
- Tropospheric_scatter wikiPageWikiLink Lammersdorf.
- Tropospheric_scatter wikiPageWikiLink Leesburg,_VA.
- Tropospheric_scatter wikiPageWikiLink Leesburg,_Virginia.
- Tropospheric_scatter wikiPageWikiLink Line-of-sight_propagation.
- Tropospheric_scatter wikiPageWikiLink List_of_DEW_Line_Sites.
- Tropospheric_scatter wikiPageWikiLink List_of_White_Alice_Communications_System_sites.
- Tropospheric_scatter wikiPageWikiLink Long_Island.
- Tropospheric_scatter wikiPageWikiLink Long_Island,_NY.