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IWR1642: Data sparsity

Part Number: IWR1642
Other Parts Discussed in Thread: MMWCAS-RF-EVM

Hi,

after doing some engineering and tests on IWR1642, I realized the sparsity of the data read from sensor is a big challenge for my application. I'd like to have many more points per frame, not like a lidar sensor, but something more than just a dozen of detected objects.

Can you advice me on a higher-resolution radar sensor within the TexasInstruments products?

Picture: yellow line is a thick wall (reinforced concrete) recorded only as 7/8 points, no record on the right semi-plane of the sensor (X-axis is sensor forward direction in my frame of reference)