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AWR2243: AWR2243 Calibrations in diff Temperature

Part Number: AWR2243

Tool/software:

Hi,

 We used 4 AWR2243 to make the cascade board, we are designing the calibration process, we have checked the:Cascade Coherency and Phase Shifter Calibration
Application Note.pdf document, but there are still some doubts as follows:

1. Three recommended temperature configurations: Low Bias,Mid Bias, High Bias; Does that mean we need to calibrate at three different temperatures and save the calibration data?

2.How do I get calibration data for three temperature configurations and how do I use it?

Thank you for your help in advance

Regards