radar dsp

[A J]

Some of these new radar processing chips seem fast and provide sparse cloud points.

https://www.nxp.com/company/about-nxp/smarter-world-videos/THIRD-GEN-IMAGING-RADAR-S32R47-VID

[Chris Albertson]

Radars are getting good and very cheap.  I have two of them stuck to the wall right now with blue painter’s tape.  They can detect people with VERY low resolution.  But they can also see right through walls.     People are basically bags of saltwater and reflect radio waves but drywall, 2x4 lumber, and wooden furnature are transparent and invisible to mmWave radar.    

On Nov 19, 2025, at 4:22 PM, A J <aj48...@gmail.com> wrote:

Some of these new radar processing chips seem fast and provide sparse cloud points.

https://www.nxp.com/company/about-nxp/smarter-world-videos/THIRD-GEN-IMAGING-RADAR-S32R47-VID

--
You received this message because you are subscribed to the Google Groups "HomeBrew Robotics Club" group.
To unsubscribe from this group and stop receiving emails from it, send an email to hbrobotics+...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/hbrobotics/1e57c39f-404c-4142-9184-a7dfb6f7a63bn%40googlegroups.com.