Apparatus and method for receiving multi band signals in a mobile communication system

摘要

An apparatus and method for receiving multi band signals in a mobile communication terminal are disclosed. The apparatus includes a tunable band pass filter for selecting a band signal among Radio Frequency (RF) band signals received through an antenna using switched capacitors and a tunable switching low noise amplifier for impedance matching the band signal from the filter using the switched capacitors at selected level, and low-noise amplifying the band signal.