Systems and methods for signal frequency division in wireless communication systems

摘要

A system may include at least one antenna for receiving a first receive signal having a first signal diversity property and a second receive signal having a second signal diversity property. A first signal path may include a first frequency converter for downconverting the first receive signal to a first intermediate frequency signal having a first intermediate frequency. A second signal path may include a second frequency converter for downconverting the second receive signal to a second intermediate frequency signal having a second intermediate frequency. A transducer module may route the first receive signal to the first signal path, and route the second receive signal to the second signal path. A first N-plexer may select the first intermediate frequency signal or the second intermediate frequency signal for transmission to a cable, and to provide a data signal based on a selected intermediate frequency signal to the cable.

主权项

1. A system comprising:
at least one antenna configured to receive a first receive signal having a first signal diversity property and a second receive signal having a second signal diversity property; a first signal path coupled to the at least one antenna, the first signal path including a first frequency converter configured to downconvert the first receive signal to a first intermediate frequency signal having a first intermediate frequency; a second signal path coupled to the at least one antenna, the second signal path including a second frequency converter configured to downconvert the second receive signal to a second intermediate frequency signal having a second intermediate frequency; a transducer module coupled to the at least one antenna, the first signal path, and the second signal path, the transducer module configured to route the first receive signal to the first signal path and route the second receive signal to the second signal path; and a first N-plexer coupled to the first signal path and the second signal path, the first N-plexer configured to select the first intermediate frequency signal or the second intermediate frequency signal for transmission to a cable, and to provide a data signal based on the selected intermediate frequency signal to the cable.