Technology / Home Audio / Antenna: A device, such as a rod or wire, which picks up a received radio frequency signal or radiates a transmitted RF signal.

Loop Antenna

Technology / Aviation / Loop Antenna: A circular radio antenna, either in the open or in a streamlined, teardrop housing, remotely turned 360° to fine-tune a station in league with other radio-directive devices. See also RADIO COMPASS, R MORE

Smart Antenna

Technology / Cell Phones / Smart Antenna: An antenna system that focuses its beam on a desired signal to reduce interference. A wireless network employs smart antennas at its base stations in an effort to reduce the number of dropped calls, i MORE

Roof-Mount Antenna

Technology / Home Audio / Roof-Mount Antenna: A permanently-installed antenna located in the center of a vehicle's roof. MORE

Directional Antenna

Technology / Radar / Directional Antenna: An antenna that transmits or receives signals only in a narrow angle. Decatur offers police radar w/ k-band directional antenna, such as decatur speed trak moving police radar and decatur gvp-d genesi MORE

Radar Antenna

Technology / Radar / Radar Antenna: A radar antenna is a physical object used to focus, direct and concentrate electromagnetic energy into a specific direction. The most common types of radar antenna are parabolic reflectors and phased MORE

Satellite Master Antenna (SMATV)

Technology / Television (TV) / Satellite Master Antenna (SMATV): Serves housing complexes and hotels: signals received via satellite and distributed by coaxial cable. MORE