WIRELESS TRANSMISSION/RECEPTION APPARATUS

摘要

PURPOSE: A wireless transceiver is provided to efficiently reduce spurious component of a transmission signal without effecting reception performance and to effectively reduce spurious component of a transmission signal. CONSTITUTION: A switching controlling unit(104) selectively connects or blocks the transmission end of a transceiver IC and an RF signal input/output terminal. A spurious signal removing unit(106) is connected to the RF signal input/output terminal through the switching controlling unit. The spurious signal removing unit removes the noise component of the transmission signal which is transmitted through the RF signal input/output terminal. The spurious signal removing unit blocks the connection of the RF signal input/output terminal through the switching controlling unit.