Category:Antennas: Difference between revisions

Latest revision as of 17:27, 8 May 2014

Beam antennas of radio station Tjimindi, circa 1920s. Courtesy Tropenmuseum of the Royal Tropical Institute (KIT)

A transducer which may receive or send signals by waves

The following 97 pages are in this category, out of 97 total.

The following 2 files are in this category, out of 2 total.

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 A transducer which may receive or send signals by waves
-== Subcategories ==
-*'''[[:Category:Antenna theory|Antenna theory]]''' - the scientific theory which drives the sending and receiving of waves
-*'''[[:Category:Dipole antennas|Dipole antennas]]''' - an antenna with two poles and a center element
-*'''[[:Category:Directive antennas|Directive antennas]]''' - an antenna which transmits with greater power in one or more directions
-*'''[[:Category:Helical antennas|Helical antennas]]''' - an antenna with a conducting wire in the shape of a helix
-*'''[[:Category:Microwave antennas|Microwave antennas]]''' - antennas which send and receive microwave frequencies, often in the shape of parabolas
-*'''[[:Category:Radar antennas|Radar antennas]]''' - antennas used for radar object detection
-*'''[[:Category:Reflector antennas|Reflector antennas]]''' - a receive which reflects electromagnetic waves
 [[Category:Fields,_waves_&_electromagnetics|{{PAGENAME}}]]