IWR1843BOOST: IWR1843 resolution

SimpleSoft

Part Number: IWR1843BOOST

Dears,

we are looking for a solution able to see 1-10mm resolution (at 2-5m max).

Right now mmWave cloud shows 0.037m resolution. Is it possible to go down to at least 10mm? (Maybe by changing firmware)?

Thank you

0 Vaibhav Mahimkar over 4 years ago

Hello

TI's mmWave devices are FMWC based and for FMCW the Native Range Resolution is based on Chrirps bandwith.

It can be found in basic FMCW equations

You may also want to check this :

For precise positioning upto mm Distance using advanced processing please check our labs --> High accuracy demo at

Thank you,

Vaibhav

0 SimpleSoft over 4 years ago in reply to Vaibhav Mahimkar

Thank you for the information.

Using your documents we able to develop own post-processing algorithm and able to achieve +/-0.5mm range resolution with 12m full range.

In general: Signal requires additional post-processing to get higher resolution with appropriate speed.

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