Method and apparatus for amplifying multiple input multiple output (mimo) in wireless communication system

One embodiment, according to a signal amplifier for amplifying a MIMO (Multi-Input Multi-Output, MIMO) signal in a wireless communication system, whether to recognize a network information and antenna information from the source module of the present invention; And a signal amplifier the recognition on the basis of the information including the adaptive link forming module for forming a link between a plurality of antennas for a plurality of antennas and the destination device for the source apparatus.