Patent ID: 9350402
Filing Date: 2016-05-24
CPC Classification: H04B

Claim Text:
1. A process for improving the quality of received radio frequency signals comprising: receiving multiple tuned input signals at a subband adaptive filter, wherein the multiple tuned input signals are derived from multiple overlapping wideband radio frequency emitter signals emitted from multiple transmitters, decomposing by multiple channelizers the multiple tuned input signals into individual channel signals and providing individual channel signal data to a weighting algorithm module; providing by the weighting algorithm module individualized weighted filter data for each of the individual channel signals in accordance with the individual channel signal data to an adaptive beamformer filter module; supplying by the adaptive beamformer filter module the individualized weighted filter data to multiple subband beamformer combiners for application to each of the individual channel signals; reconstructing by the subband adaptive filter the filtered individual channel signals and providing filtered individual channel output signals to a one or more receivers; and receiving the filtered individual channel output signals at designated channels of the one or more receivers.