Radar algorithms analyzing contour features of received signals double the resolution of existing low-resolution radars

https://www.eurekalert.org/news-releases/1069239

"improves object recognition precision without need for bandwidth expansion or ultra-high-resolution algorithms with significant complexity... lower costs, reduced system complexity... additional information embedded in envelope of radar signals  using simpler algorithms.... also enables the precise identification of objects both inside and outside the vehicle... lidar (autonomous vehicles), aerospace"