ON-CHIP CALIBRATION AND BUILT-IN-SELF-TEST FOR SOC MILLIMETER-WAVE INTEGRATED DIGITAL RADIO AND MODEM

摘要

A method for calibrating a wireless data transceiver package can include transmitting, by a testing device, a first control sequence to a wireless data transceiver. The transceiver can include a receiver and a transmitter. The first control sequence can include instructions for setting input parameters of the transmitter. The method can further include transmitting, by the testing device, a second control sequence to the transceiver that can include instructions for setting input parameters of the receiver. The method can further include receiving, from the transceiver, a third control sequence that can include output parameters of the transceiver. The method can further include determining a coupling between the receiver and the transmitter based on the output parameters. The method can further include determining a bit error rate of the transceiver based on the coupling. The method can further include calibrating a second transceiver based on the bit error rate.