Patent ID: 7522883
Filing Date: 2009-04-21
Classification: H04B

Abstract:
1. A system for handling communication signals, comprising a flex circuit that comprises: a first channel, operative to transmit first communication signals; a second channel, coupled to the first channel via an interference effect, operative to receive second communication signals and to receive interference from the first transmitted communication signals via the interference effect; and a sensor, electrically isolated from the first channel, operative to sense the first communication signals for input to an interference compensation circuit, wherein the first channel comprises a first conductor attached to a substantially planar substrate and extending along a planar surface thereof, wherein the second channel comprises a second conductor attached to the substantially planar substrate and extending along the planar surface thereof, wherein the sensor comprises a third conductor attached to the substantially planar substrate, extending along the planar surface thereof, and separated from each of the first conductor and the second conductor, and wherein the third conductor comprises a conductive segment extending alongside and substantially parallel to the first conductor, the conductive segment operative to receive a signal sample from the first conductor via coupling to an electromagnetic field of the first conductor.