Patent 11177581 was granted and assigned to IMEC on November, 2021 by the United States Patent and Trademark Office.
A multi-chip system is configured as an antenna array. The multi-chip system includes at least two transmitting sets distributed over one or more transmitting chips, where the transmitting sets each include an integrated transmitting antenna and an integrated up-conversion circuit. The multi-chip system further includes at least two receiving chips, where the receiving chips each include at least one integrated receiving antenna and at least one integrated down-conversion circuit.