Abstract: A multi-beam phased array antenna system includes a beamformer responsive to control signals to convert between a plurality of subarray signals and a plurality of beam signals. The system also includes a plurality of subarrays to communicate a plurality of beams corresponding to the plurality of beam signals. Each subarray includes a plurality of radiating elements. Each subarray also includes subarray beamforming circuitry responsive to respective beam weights to adjust RF signals communicated with the radiating elements, and convert between the adjusted RF signals and one respective subarray signal. The system further includes a controller that determines two or more beams, wherein the two or more beams are the same communication type. The beamformer assigns disjoint subsets of subarrays to each of the determined two or more beams. The controller also provides the beam weights for each of the plurality of subarrays and provides the control signals to the beamformer.

Abstract: A multi-beam phased array antenna system includes a beamformer responsive to control signals to convert between a plurality of subarray signals and a plurality of beam signals. The system also includes a plurality of subarrays to communicate a plurality of beams corresponding to the plurality of beam signals. Each subarray includes a plurality of radiating elements. Each subarray also includes subarray beamforming circuitry responsive to respective beam weights to adjust RF signals communicated with the radiating elements, and convert between the adjusted RF signals and one respective subarray signal. The system further includes a controller that determines two or more beams, wherein the two or more beams are the same communication type. The beamformer assigns disjoint subsets of subarrays to each of the determined two or more beams. The controller also provides the beam weights for each of the plurality of subarrays and provides the control signals to the beamformer.

Abstract: A multi-beam phased array antenna system includes a beamformer responsive to control signals to convert between a plurality of subarray signals and a plurality of beam signals. The system also includes a plurality of subarrays to communicate a plurality of beams corresponding to the plurality of beam signals. Each subarray includes a plurality of radiating elements. Each subarray also includes subarray beamforming circuitry responsive to respective beam weights to adjust RF signals communicated with the radiating elements, and convert between the adjusted RF signals and one respective subarray signal. The system further includes a controller that determines two or more beams, wherein the two or more beams are the same communication type. The beamformer assigns disjoint subsets of subarrays to each of the determined two or more beams. The controller also provides the beam weights for each of the plurality of subarrays and provides the control signals to the beamformer.

Abstract: A multi-beam phased array antenna system includes a beamformer responsive to control signals to convert between a plurality of subarray signals and a plurality of beam signals. The system also includes a plurality of subarrays to communicate a plurality of beams corresponding to the plurality of beam signals. Each subarray includes a plurality of radiating elements. Each subarray also includes subarray beamforming circuitry responsive to respective beam weights to adjust RF signals communicated with the radiating elements, and convert between the adjusted RF signals and one respective subarray signal. The system further includes a controller that determines two or more beams, wherein the two or more beams are the same communication type. The beamformer assigns disjoint subsets of subarrays to each of the determined two or more beams. The controller also provides the beam weights for each of the plurality of subarrays and provides the control signals to the beamformer.

Abstract: A multi-beam phased array antenna system includes a beamformer responsive to control signals to convert between a plurality of subarray signals and a plurality of beam signals. The system also includes a plurality of subarrays to communicate a plurality of beams corresponding to the plurality of beam signals. Each subarray includes a plurality of radiating elements. Each subarray also includes subarray beamforming circuitry responsive to respective beam weights to adjust RF signals communicated with the radiating elements, and convert between the adjusted RF signals and one respective subarray signal. The system further includes a controller that determines two or more beams, wherein the two or more beams are the same communication type. The beamformer assigns disjoint subsets of subarrays to each of the determined two or more beams. The controller also provides the beam weights for each of the plurality of subarrays and provides the control signals to the beamformer.