Omnidirectional antenna
Omnidirectional antenna An omnidirectional antenna is an antenna system which radiates power uniformly in ...
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Antenna   (translated from French)
Antenna For the homonymous articles, to see Antenna (homonymy). In radioelectricity , one antenna is a device allowing to radiate (transmitter ... collect ( receptor ) them electromagnetic waves. Historically, the antenna was discovered by Popov and tested by Guglielmo Marconi . The antenna is a more or less complex ...
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Antenna   (translated from Japanese)
Antenna AntennaAs for (ゅ う plug inside く ... done to high frequency current. Generally, the antenna is meant with EnglishAntenna(Antenna) With it is called. Table of contents Type of antenna radio wave and use, size and form differ. The classification with form Linear antenna Dipole antenna Opposite V type antenna ...
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Antenna (radio)
Antenna (radio) A Yagi-Uda antenna An antenna or aerial is an electronic component designed ... transmit or receive radio waves. The words "antenna" (plural: antennas ) and "aerial" are used interchangeably throughout this article. More technically, an antenna is an arrangement of conductors designed ...
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Talk:Antenna (radio)
Talk:Antenna (radio) Nature of the EMF What is ... EMF that is applied to a transmitting antenna to provide a signal? The amplitude depends ... power output for a radio with the antenna on a car roof. Commercial radio stations ... here to add some material about arthropod antenna. But I noted in passing that the discussion of radio antenna focuses pretty much entirely on low- ...
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Discone antenna
Discone antenna A discone antenna is a version of a biconical antenna where one of the cones is replaced ... are separated by an insulator. A discone antenna is omnidirectional, vertically polarized and wideband—allowing frequency ranges ...
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Antenna aperture
Antenna aperture As an emitter, antenna aperture is the diameter of the cross-section of an antenna's radiation pattern in the direction of ... of the radiation cone. As a receiver, antenna aperture is the diameter of a circle ... within the circle is absorbed by the antenna. (Note that transmitting and receiving are ...
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Whip antenna
Whip antenna A whip antenna is the most common example of a monopole antenna, an antenna with a single driven element and a ground plane. The whip antenna is a stiff but flexible wire ...
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Dipole antenna
Dipole antenna A simple half-wave dipole antenna that a shortwave listener might build A dipole antenna, invented by Heinrich Rudolph Hertz around 1886, is an antenna with a center-fed driven element for ... in meters. The length of the dipole antenna is about 80% of half a ...
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T2FD Antenna
T2FD Antenna The T2FD (tilted, terminated, folded dipole) is a general-purpose shortwave antenna developed in the late 1940s by the ... power. In order to make it roughly omnidirectional, it is strung sloping at an angle ... to 40 degrees from horizontal. Such an antenna is usable for both local and medium ... about 1 to 6. For example, an antenna for the lower portion of shortwave ( ...
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