Patent ID: 7187945
Filing Date: 2007-03-06
Classification: H03J,H04B

Abstract:
1. A method for routing a plurality of RF communications signal paths in a communications device having at least a first antenna and a second antenna, wherein the signal paths comprises a plurality of receive paths and transmit paths for conveying signals in a plurality of operating modes in a first frequency range substantially between 800 MHz and 990 MHz, and a second frequency range substantially between 1600 MHz and 2500 MHz, said method comprising: providing a first signal path selecting part operatively connected to the first antenna; providing a second signal path selecting part operatively connected to the second antenna; operatively connecting the plurality of receive paths to the second signal path selecting part for selectively conveying receive signals in one of said plurality of receive paths in the second frequency range via the second antenna; and operatively connecting the plurality of transmit and receive paths to the first signal selecting part for selectively conveying signals in one of said plurality of transmit and receive paths in the first frequency range via the first antenna.