Dual Channel Reception

摘要

There is provided a solution for simultaneous reception of dual channel transmission. The solution is based on applying a first and a second oscillating signals, mixing and adding in order to separate the in-phase and quadrature components of first and second signal from a combined radio frequency signal received as input.

主权项

1. A method, comprising:
receiving a combined radio frequency signal comprising a first and a second signals, the first and the second signals being on frequency bands of a first and a second channels, respectively, wherein the channels have different center frequencies; dividing the combined radio frequency signal into an in-phase component and a quadrature component; converting the in-phase and quadrature components of the combined radio frequency signal into digital form; and separating in-phase and quadrature components of the first and the second signals from the in-phase and quadrature components of the combined radio frequency signal.