Patent ID: 11962373
Assignee: COHERE TECHNOLOGIES, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A wireless communication device, comprising:
a feed port comprising multiple output feeds;
a postcoding subsystem that is electrically connected to the feed port; and
an antenna subsystem electrically connected to the postcoding subsystem,
wherein the antenna subsystem comprises a Luneburg antenna,
wherein a hemispherical shape of the Luneburg antenna is formed by joining or stitching a plurality of tiles to minimize surface discontinuities,
wherein the antenna subsystem is configured to receive wireless transmissions from multiple wireless stations over multiple beams and provide the wireless transmissions as an input signal to the postcoding subsystem,
wherein a beamwidth of at least one of the multiple beams received by the Luneburg antenna is smaller than a width of a tile of the plurality of tiles,
wherein the postcoding subsystem is configured to perform a postcoding operation on the input signal and provide an output signal to the feed port, and wherein the postcoding operation maximizes a desired signal level to interference ratio of transmissions from the multiple wireless stations.