Patent ID: 11876385
Assignee: OSSIA INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. One or more non-transitory computer readable media having program instructions stored thereon which, when executed by at least one processor of a radio frequency (RF) transceiver having a plurality of antennas including a test antenna element (AE), cause the RF transceiver to:
determine a phase at which a first RF signal was received by the test AE from at least one calibration antenna;
direct the test AE to transmit, at two or more different sequential phase settings, a second RF signal to the at least one calibration antenna; and
identify, for subsequent use by one or more of the plurality of antennas in transmitting an additional RF signal directed to a location of an RF receiver device, a phase of the two or more different sequential phase settings corresponding to a maximum peak power that the second RF signal was received by the at least one calibration antenna.