Peter Delos, Mike Jones and Mark Robertson, Analog Devices Inc.

In this paper we review a previously published technique to force spurious signals to be uncorrelated by offsetting the LO frequencies and digitally compensating for this offset. We then show how the most recent Analog Devices transceiver product, the ADRV9009, has built in features enabling this capability. We then conclude with measured data demonstrating the results of the technique.