11+ What Is Antenna And It’s Function

11+ What Is Antenna And Its Function
Images. What you need to know about industrial antennas, antenna functions, and antenna capabilities. An antenna is an electrical device designated to radiate or capture electromagnetic (em) waves.

The effective length of an imaginary linear antenna is its total length through which a uniformly distributed current is flowing. What happens if we have more than four receivers? What is mesh analysis :

But taken one by one, those antennas are easier to understand.

As sbown in fig i ~a. How do satellite antennas work? In radio engineering, an antenna or aerial is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver. The effective length of an imaginary linear antenna is its total length through which a uniformly distributed current is flowing.