AWR1843: the RFx meaning in mmWave-Radar-Interface-Control

Edward Fangc

Part Number: AWR1843

Hi team,

In the mmWave-Radar-Interface-Control.pdf , we can get sub block 0x1018 – AWR MONITOR RX GAIN PHASE REPORT AE SB callback report in three RF bands(RF1,RF2,RF3) and four rx channels , I want to known the exact meanning of RFx and the bandwidth of RFx

Regards,

Edward

over 4 years ago

0 Ishita Kochar over 4 years ago

TI__Mastermind 31680 points

Hello Edward,

Here RFx means the lowest, middle and the highest frequency in your configured chirp profile.

Say for example you configured a chirp with 1GHz of bandwidth and the start frequency 77GHz. In that case,

RF1 = 77

RF2 = 77.5GHz

RF3 = 78GHz.

Hope the information is clear.

Regards,

Ishita

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AWR1843: the RFx meaning in mmWave-Radar-Interface-Control