Patent ID: 9609653
Date: 2017-03-28
CPC Classifications: G01R,H03M,H04B,H04W

Claim:
1. A method for processing a digital signal using a plurality of parallel processing paths, the method comprising: providing to each of the parallel processing paths a respective component signal comprising a copy of at least a respective frequency band of the digital signal, each respective frequency band having a respective center frequency and having a respective region of overlap with at least one other respective frequency band, wherein the combination of the respective frequency bands comprises an aggregate frequency band having an aggregate center frequency, wherein the respective center frequency of each respective frequency band has a respective frequency offset from the aggregate center frequency, wherein at least a portion of each of the parallel processing paths is phase-locked and time-synchronized with respect to the other parallel processing paths; at each of the parallel processing paths, processing the respective component signal, wherein said processing comprises: combining the respective analog signals to obtain a composite signal.