Apparatus for configuring portable communication system using multipath power amplifier

摘要

Disclosed is an apparatus for configuring a portable communication system using a multipath amplifier that includes dividers for respective sectors which divide an input signal of a corresponding sector and provide the divided input signals to an internal amplifier for the corresponding sector of a certain number of multipath power amplifiers. The multipath power amplifiers, which include internal amplifiers for the respective sectors, amplify and output input signals for sectors fed from the internal amplifiers for the respective sectors. Combiners are provided for respective sectors which combine the amplified signals fed from the internal amplifiers for the corresponding sector of the certain number of the multipath power amplifiers and output the combined signal to an antenna of the corresponding sector.