Channel extraction digital beamforming

• Main Authors: Elgorriaga, Igor, Nasiby, Omid, Mirzaei, Alex Ahmad, Pregardier, Bernd, Mehrnia, Alireza, Sajjadi, Ali, Kahrizi, Masoud, Pun, Ka Shun Carson, Afshar, Bagher
• Format: Patent
• Language: English
• Published: 09.03.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

In an embodiment, a receiver included in a communications system includes a channel extractor configured to segregate a received signal into a plurality of channel signals, wherein the plurality of channel signals includes a plurality of data signals; a plurality of phase shifters electrically coupled to the channel extractor and configured to decode each data signal of the plurality of data signals with a respective phase; and a plurality of time delay filters electrically coupled to the plurality of phase shifters and configured to decode each data signal of the plurality of data signals with a respective time delay, wherein the plurality of time delay filters outputs each subset of the plurality of data signals in a respective channel of the plurality of channels.