IWR1443BOOST: Accuracy

Akshay Patel1

Part Number: IWR1443BOOST

Hi team,

I have checked mmWave level sensing video at https://training.ti.com/fluid-level-sensing-demonstration-using-ti-mmwave-sensors?cu=1135109
It stated that, an accuracy of two to three millimeters can be achieved, up to 100 meters away with the use of a narrow field of view antenna.

Can you provide any use-case or simulation which achieves above accuracy up to 100 m.

Also, can you provide details of lens used in design: Fluid Level Transmitter with mmWave available at http://dev.ti.com/tirex/explore/node?node=ANSfP.znrAiHgDD7Sutxlw__VLyFKFf__LATEST

Thanks,

Akshay

over 5 years ago

0 Akash Gondalia over 5 years ago

TI__Guru 50240 points

Hi Akshay,

You'll want to see the High Accuracy User Guide for information on simulation data.

Unfortunately we cannot provide any information on that particular lens design but any lens designed for mmWave radar should be sufficient.

Cheers,

Akash

0 Akshay Patel1 over 5 years ago in reply to Akash Gondalia

Intellectual 690 points

Hi Akash,

The simulation results does not show that above accuracy can be achieved at 100 m.

Also post at https://e2e.ti.com/support/sensors/f/1023/t/825823 says that "Accuracy at 30 m can be anywhere from 5 mm up to a few cm", which does not match with accuracy (two to three millimeters upto 100 m) claimed in training video above.

Regards,

Akshay

0 Akshay Patel1 over 5 years ago in reply to Akshay Patel1

Intellectual 690 points

Hi team,

Any updates..

Regards,

Akshay

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IWR1443BOOST: Accuracy