[ antenna ]

A sector antenna is a directional antenna that you can use for both indoor and outdoor applications.

Are you aware of the satellite antenna? Have you ever seen one?  This antenna plays an important role in transmitting and receiving electromagnetic signals between an earth-based station and an orbiting satellite. Satellite antennas are available in many types to serve distinct purposes.

The RFID antennas are used by many individuals without even realizing how important they actually are.