Blog
What is antenna gain and how is it measured?
An antenna is a device that acts as the interface between two transceivers, electronic devices that both transmit and receive electromagnetic waves, such as the signals used by cellular phones. The antenna receives electrical current from a device (like a cell phone signal booster) through a coaxial cable and and transmits that current through the air as an electromagnetic wave; it also receives electromagnetic waves over the air and sends them as electrical current back through the cable to the […]
