Patent ID: 9118533
Filing Date: 2015-08-25
Classification: H04B,H04L

Abstract:
1. An apparatus comprising: a first tuner configured to receive a radio frequency (RF) signal from a first antenna and to process the RF signal to generate a first time-domain quadrature signal; a second tuner configured to receive the RF signal from a second antenna and to process the RF signal to generate a second time-domain quadrature signal; a combiner circuit configured to receive the first and second time-domain quadrature signals, the combiner circuit including: a re-encoder coupled to the first combiner to generate an estimated signal based on the combined frequency-domain signal; a first filter configured to filter the first time-domain quadrature signal based at least in part on the estimated signal; a second filter configured to filter the second time-domain quadrature signal based at least in part on the estimated signal; and a second combiner configured to combine the filtered first and second time-domain quadrature signals.