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- Vertical_plane abstract "Vertical plane is used in radio to plot an antenna's relative field strength perpendicular to the ground (which directly affects a station's coverage area) on a polar graph. Normally the maximum of 1.000 or 0 dB is at the side (unless there is beam tilt), which is labeled 0°, to 90° at the top and −90° at the bottom. Other field strengths are expressed as a decimal less than 1.000, a percentage less than 100%, or decibels less than 0 dB.Most broadcast antennas use either line-of-sight or ground wave propagation (a slight refraction towards the ground) to reach their nearby listeners, and thus want a low angle in the vertical plane. Short wave transmitters want a somewhat higher elevation angle in the vertical plane to encourage skywave propagation, which would refract or reflect radio waves off the ionosphere and back to the ground at a great distance from the transmitter.Omnidirectional antennas typically try to limit the range of their vertical plane radiation pattern to concentrate energy over a smaller range and increase gain.".
- Vertical_plane wikiPageID "273011".
- Vertical_plane wikiPageLength "1453".
- Vertical_plane wikiPageOutDegree "15".
- Vertical_plane wikiPageRevisionID "621448126".
- Vertical_plane wikiPageWikiLink Antenna_gain.
- Vertical_plane wikiPageWikiLink Beam_tilt.
- Vertical_plane wikiPageWikiLink Category:Antennas_(radio).
- Vertical_plane wikiPageWikiLink Decibel.
- Vertical_plane wikiPageWikiLink Field_strength.
- Vertical_plane wikiPageWikiLink Horizontal_and_vertical.
- Vertical_plane wikiPageWikiLink Horizontal_plane.
- Vertical_plane wikiPageWikiLink Ionosphere.
- Vertical_plane wikiPageWikiLink Line-of-sight_propagation.
- Vertical_plane wikiPageWikiLink Omnidirectional_antenna.
- Vertical_plane wikiPageWikiLink Polar_coordinate_system.
- Vertical_plane wikiPageWikiLink Radio_propagation.
- Vertical_plane wikiPageWikiLink Skywave.
- Vertical_plane wikiPageWikiLink Surface_wave.
- Vertical_plane wikiPageWikiLinkText "Vertical plane".
- Vertical_plane wikiPageWikiLinkText "vertical plane".
- Vertical_plane wikiPageUsesTemplate Template:Antennas.
- Vertical_plane wikiPageUsesTemplate Template:Unreferenced.
- Vertical_plane subject Category:Antennas_(radio).
- Vertical_plane comment "Vertical plane is used in radio to plot an antenna's relative field strength perpendicular to the ground (which directly affects a station's coverage area) on a polar graph. Normally the maximum of 1.000 or 0 dB is at the side (unless there is beam tilt), which is labeled 0°, to 90° at the top and −90° at the bottom.".
- Vertical_plane label "Vertical plane".
- Vertical_plane sameAs Q7922845.
- Vertical_plane sameAs m.01n_l3.
- Vertical_plane sameAs Q7922845.
- Vertical_plane wasDerivedFrom Vertical_plane?oldid=621448126.
- Vertical_plane isPrimaryTopicOf Vertical_plane.