3 ms·
Build a Radar System with Range Sensing, Doppler, and Synthetic Aperture Imaging
- Animats 12y agoThat's from 2011. It works, but the resolution is low. As low-cost near-terahertz devices become available, useful devices for indoor robots should become available. Like this one: http://www.fraunhofer.de/en/press/research-news/2013/march/compact-radar-takes-an-inside-view.html http://www.fraunhofer.de/en/press/research-news/2013/march/c... That has a 3mm wavelength.
- sasvari 12y agoThis one got mentioned in the discussion of 6 GHz frequency modulated radar [0] here a couple of days ago. [0] https://news.ycombinator.com/item?id=8695316 https://news.ycombinator.com/item?id=8695316
- acomjean 12y agodon't cook yourself with rf!
- acomjean 12y agoI'm kinda joking some radars generate enough rf even in the sidelobes (not where the radar is pointed, but on the ground) that the rf is calculated and the radar shuts off when the human threshold is exceeded. Done in realtime software (I had to maintain/update that code).
- lwhalen 12y agoI love living in the future! :-)
- infocollector 12y agoAre the video lectures of this available somewhere?