Ensuring a successful GPR survey - Sandberg GPR Surveys
Wall-penetrating radar renders real time video of what's going on behind it
How To Use Your Smartphone to See Through Walls! Superman's X-ray Vision Challenge - YouTube
New radar imaging chips enable Through the wall imaging or Wall-penetrating radar on Android smartphones – International Defense Security & Technology Inc.
Through-the-Wall Radar Imaging: Theory and Applications - ScienceDirect
Household Radar Can See Through Walls and Knows How You're Feeling - IEEE Spectrum