I've posted some of the near-real-time radar imagery from my dissertation on youtube from the phased array portion of the dissertation.
Shown here is a 12 oz soda can moving from left to right through a 4" thick solid concrete wall. Image is in range vs. range. Can is about 30' from front of radar, radar front is at bottom of image. Image rate of about 0.5 Hz.
Had alot of fun with this project and I continue to work on a more sophisticated variant of it.