Signal reflections in electronic circuits - eviltoast
In some of the earlier articles on this blog, I talked about two important and hard-to-grasp phenomena that interfere with the design of high-speed digital circuits. The first one are signal distortions contributed by PCB parasitics; the other is the

Lcamtuf conducts the classic “Hook up a signal generator to a coax-cable” to study some basic transmission line theory.