SPRACV2 November 2020 AWR1843 , AWR2243
In the recommended procedure, many of AWR devices’ internal autonomous run time calibrations are kept disabled, and some are enabled. The exceptions are:
The relevant API is AWR RUN TIME CALIBRATION CONF AND TRIGGER SB, and the power detector calibrations can be enabled by setting the field PD CALIBRATION EN to be 1. As mentioned earlier, the other calibrations should be disabled.
With these important run time calibrations disabled, the host processor in the sensor must configure the devices in the appropriate bias setting (Low Bias, Mid Bias, High Bias). That procedure is described next.