Patent ID: 7949366

Claim:
A voice, data and RF integrated circuit (IC) for use in a diversity receiver, the voice, data and RF IC comprising: a first radio frequency (RF) receiver section coupled to receive a first inbound RF signal over a range of frequencies and generate a first amplified RF signal, wherein the first inbound RF signal includes a desired RF signal component and an undesired signal component; a second RF receiver section coupled to receive a second inbound RF signal over the range of frequencies and generate a second amplified RF signal, wherein the second inbound RF signal includes the desired signal component and the undesired signal component; and a first RF cancellation module, coupled to the first RF receiver section and the second RF receiver section, that provides a desired RF signal from the desired RF signal component while attenuating the undesired signal component, based on the first amplified RF signal and the second amplified RF signal, wherein the first RF cancellation module includes: a phase/gain adjustment module that adjusts the gain and phase of the second amplified RF signal, in response to a first control signal, to produce an adjusted signal; and a RF combining module that combining the first amplified RF signal with the adjusted signal to produce a combined signal.