Definition of Antennas. Meaning of Antennas. Synonyms of Antennas

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Definition of Antennas

Antenna
Antenna An*ten"na, n.; pl. Antenn[ae]. [L. antenna sail-yard; NL., a feeler, horn of an insect.] (Zo["o]l.) A movable, articulated organ of sensation, attached to the heads of insects and Crustacea. There are two in the former, and usually four in the latter. They are used as organs of touch, and in some species of Crustacea the cavity of the ear is situated near the basal joint. In insects, they are popularly called horns, and also feelers. The term in also applied to similar organs on the heads of other arthropods and of annelids.

Meaning of Antennas from wikipedia

- equally (omnidirectional antennas), or preferentially in a particular direction (directional or high gain antennas). An antenna may include parasitic elements...
- Antenna (pl. antennas or antennae) may refer to: Antenna (radio), also known as an aerial, a transducer designed to transmit or receive electromagnetic...
- Television antennas are manufactured in two different types: "indoor" antennas, to be located on top of or next to the television set, and "outdoor" antennas, mounted...
- Antennas to **** is the first greatest hits compilation album by American heavy metal band Slipknot. The album was released on July 23, 2012, in the United...
- An antenna array (or array antenna) is a set of multiple connected antennas which work together as a single antenna, to transmit or receive radio waves...
- simultaneously. Normally standard antennas have to be "cut" for the frequency for which they are to be used—and thus the standard antennas only work well at that...
- compact antennas for portable hand held as well as mobile vehicle mounttwo-way radios, and in larger scale for UHF television broadcasting antennas. In bifilar...
- that conveniently-sized reflectors can be used. Parabolic antennas are used as high-gain antennas for point-to-point communications, in applications such...
- unwanted sources. Directional antennas provide increased performance over dipole antennas – or omnidirectional antennas in general – when greater concentration...
- widely used as antennas at UHF and microwave frequencies, above 300 MHz. They are used as feed antennas (called feed horns) for larger antenna structures...
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