Intro to Radar tutorials. Original source at https://www.ll.mit.edu/workshops/education/videocourses/introradar/index.html .
This falls under fair use since the purpose is for education and simply making the content easier to watch than using the original site. Lecture notes for course at https://drive.google.com/open?id=15IlNynlvUwqPMk5hJNvB9Qj1wCesH1o7
