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AWR1243: Calibration mechanisms for AWR and IWR chips

Part Number: AWR1243
Other Parts Discussed in Thread: MMWAVE-DFP

Hi,

I would like to know how calibrations are perfomed in the  AWR and IWR systems.

I understand there should be several types/purposes of calibrations such as the one that is triggered at the cold start and the one that is periodically triggered at run-time.

I guess that calibrations should be applied to some specific cases like a change of operating condition.

I'd appreciate it if I can know the detail of the calibratin operations, which should include RF gain/phase calibration, filter calibration, ADC calibratoin,

calibration intervals (how often), calibratoin duration (how long), etc.

If there are some specifications concerning these, please let me know.

In addition to that, I would like to know the way that we turn on and off each of the calibration capabilities, if possible.

Best regards,

Atsushi