• Thumbnail for Antenna farm
    An antenna farm, satellite dish farm or dish farm is an area dedicated to television or radio telecommunications transmitting or receiving antenna equipment...
    12 KB (1,350 words) - 22:01, 27 July 2024
  • Thumbnail for Cheyenne Mountain
    noticeable feature on the top of one of Cheyenne Mountain's peaks is an antenna farm with transmitters for cellular phone, radio, television, and law enforcement...
    38 KB (4,069 words) - 02:17, 14 September 2024
  • Thumbnail for Log-periodic antenna
    A log-periodic antenna (LP), also known as a log-periodic array or log-periodic aerial, is a multi-element, directional antenna designed to operate over...
    14 KB (1,597 words) - 04:16, 31 July 2024
  • supply of power. Antenna farm, in telecom circles, any single area with more than three antennas could be referred to as an antenna farm. Farm (album), an...
    2 KB (355 words) - 02:04, 17 September 2024
  • Thumbnail for KXTV/KOVR tower
    KVIE-TV Channel 6 Tower and the Channel 3-Hearst-Argyle Tower, forming an antenna "farm" on the east side of the Sacramento River and west of the Interstate...
    5 KB (483 words) - 06:57, 22 September 2024
  • Thumbnail for Radio masts and towers
    Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are...
    39 KB (4,361 words) - 02:26, 22 September 2024
  • Thumbnail for Yagi–Uda antenna
    A Yagi–Uda antenna, or simply Yagi antenna, is a directional antenna consisting of two or more parallel resonant antenna elements in an end-fire array;...
    40 KB (5,050 words) - 18:09, 22 August 2024
  • Thumbnail for Riverview, Florida
    Many of Tampa Bay's radio and television stations broadcast from an antenna farm in the Riverview area, on Boyette Road, east of town. Riverview is home...
    18 KB (1,419 words) - 14:00, 17 July 2024
  • Thumbnail for Loop antenna
    A loop antenna is a radio antenna consisting of a loop or coil of wire, tubing, or other electrical conductor, that for transmitting is usually fed by...
    52 KB (6,844 words) - 12:58, 29 September 2024
  • Thumbnail for Fractal antenna
    A fractal antenna is an antenna that uses a fractal, self-similar design to maximize the effective length, or increase the perimeter (on inside sections...
    15 KB (1,714 words) - 16:32, 16 August 2024
  • Thumbnail for Sharp's Ridge
    the area's war veterans. The ridge also is the site of a transmitting antenna farm that serves most of Knoxville's broadcasters. The highest ground point...
    13 KB (1,767 words) - 21:38, 24 September 2023
  • of the antenna. For example, for axial-fed dish antennas, the antenna boresight is the axis of symmetry of the parabolic dish, and the antenna radiation...
    2 KB (178 words) - 18:32, 23 January 2024
  • Thumbnail for Television antenna
    A television antenna, also called a television aerial (in British English), is an antenna specifically designed for use with a television receiver (TV)...
    32 KB (3,821 words) - 15:13, 14 September 2024
  • Thumbnail for Radiation pattern
    In the field of antenna design the term radiation pattern (or antenna pattern or far-field pattern) refers to the directional (angular) dependence of...
    15 KB (2,169 words) - 21:44, 25 August 2024
  • Thumbnail for Usingen
    built here. In 1979 came the first big parabolic antenna. The station now houses more than 90 antennas, among them three dishes measuring 19 m across....
    13 KB (1,554 words) - 10:55, 11 November 2022
  • An antenna tuner, a matchbox, transmatch, antenna tuning unit (ATU), antenna coupler, or feedline coupler is a device connected between a radio transmitter...
    37 KB (5,261 words) - 04:04, 26 August 2024
  • Thumbnail for Kodiak, Alaska
    and high school, as well as a branch of the University of Alaska. An antenna farm at the summit of Pillar Mountain above the city historically provided...
    39 KB (3,518 words) - 17:05, 25 September 2024
  • transmitter or receiver is connected to an antenna which emits or receives the radio waves. The antenna feed system or antenna feed is the cable or conductor, and...
    21 KB (2,836 words) - 20:01, 11 September 2024
  • Thumbnail for Kodiak Island
    ranching, numerous canneries, and some copper mining are also prevalent. An antenna farm at the summit of Pillar Mountain above the city of Kodiak provides primary...
    18 KB (1,730 words) - 03:10, 2 April 2024
  • Thumbnail for Beamforming
    transmission or reception. This is achieved by combining elements in an antenna array in such a way that signals at particular angles experience constructive...
    21 KB (3,002 words) - 06:38, 21 July 2024
  • In electromagnetics, the antenna factor (AF, units: m−1, reciprocal meter) is defined as the ratio of the electric field E (units: V/m or μV/m) to the...
    3 KB (386 words) - 01:17, 18 June 2023
  • Thumbnail for Holston Mountain
    common broadcasting antenna farm on the southwest slope of Holston High Point, one mile (1.6 km) southwest of Rye Patch Knob. The antenna for WJHL stands...
    13 KB (1,635 words) - 09:54, 13 March 2023
  • Thumbnail for Valley of Elah
    the valley has also contained a large satellite relay station, with an antenna farm containing some 120 satellite dishes of various sizes. From 2010 to 2014...
    10 KB (996 words) - 08:21, 19 July 2024
  • Thumbnail for Elizabethton, Tennessee
    WETS-FM 89.5, Johnson City, Tennessee. All three antennas and the backup antennas are located at the antenna farm on the southwest slope of Holston High Point...
    66 KB (7,200 words) - 04:11, 27 August 2024
  • Thumbnail for Radio
    connected to an antenna which radiates oscillating electrical energy, often characterized as a wave. They can be received by other antennas connected to...
    140 KB (15,062 words) - 05:22, 26 September 2024
  • Thumbnail for Directivity
    Directivity (category Antennas (radio))
    In electromagnetics, directivity is a parameter of an antenna or optical system which measures the degree to which the radiation emitted is concentrated...
    19 KB (2,864 words) - 04:45, 19 March 2024
  • which used the WAAF call letters from 1968 to 2020 West Austin Antenna Farm, an antenna farm located west in Austin, Texas, United States Wheeler Army Airfield...
    629 bytes (121 words) - 21:52, 16 August 2023
  • Thumbnail for Driven and parasitic elements
    Driven and parasitic elements (category Antennas (radio))
    In an antenna array made of multiple conductive elements (typically metal rods), a driven element or active element (also called driven radiator or active...
    10 KB (1,093 words) - 16:13, 6 September 2024
  • Radiation efficiency (category Antennas (radio))
    In antenna theory, radiation efficiency is a measure of how well a radio antenna converts the radio-frequency power accepted at its terminals into radiated...
    9 KB (1,252 words) - 09:52, 8 July 2023
  • Ground plane (category Antennas)
    two different meanings in separate areas of electrical engineering. In antenna theory, a ground plane is a conducting surface large in comparison to the...
    8 KB (1,091 words) - 11:45, 15 September 2024