Supply circuit for connecting an antenna to a communications circuit, for connecting an antenna to a feeder to an antenna, and,Resonant parallel to connect an antenna to a feeder.

摘要

"Power circuits for connecting an antenna to a communications circuit, for connecting an antenna to a feeder to an antenna, and,Resonant parallel to connect an antenna to a feeder "a supply circuit connects an antenna to a communications circuit to obtain a bandwidth of operation increased.The supply circuit includes a balun double balanced "possessing a door configured to connect the antenna and a port configured to connect to the unbalanced circuit of communication.In addition, a resonance capacitance is connected through the door of the "balun double balanced".The resonance capacitance has a value that provides resonance with an inductance of the balun.In such a way that the bandwidth of operation of the supply circuit and antenna combination is increased.