The present invention for performing bandpass sampling signal for sampling the RF signals of different frequency bands are combined relates to a receiver . The band-pass sampling receiver in the embodiment performs the sampling by applying a sampling rate having a time difference with each other for the first and second signals are combined RF signals of different frequency bands . And , using the sampling results in the first and second interpolation parent function , separates the first and the 2 RF signal . At this time , the first and second interpolation parent function will be determined based on the sampling time difference , and the first sampling rate and the frequency band of claim 2 RF signal .
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