METHOD AND APPARATUS FOR SPLITTING RECEIVED SIGNAL

摘要

The present invention relates to a method and an apparatus for splitting a received signal, wherein the apparatus for splitting a received signal according to an embodiment of the present invention comprises a first antenna for receiving a first input signal; a second antenna for receiving a second input signal; a first phase shift unit for shifting a phase of the first input signal by applying a first modulation frequency to the first input signal; a second phase shift unit for shifting a phase of the second input signal by applying a second modulation frequency to the second input signal; an adding unit for adding the phase-shifted first input signal to the phase-shifted second input signal; and an analog-digital converter for performing analog-digital conversion for the added signal. The value of the first modulation frequency is different from the value of the second modulation frequency. According to the embodiment of the present invention, a received signal is effectively split.