Wednesday, August 8, 2012

A Poor Mans Introduction To TDR


 I was browsing the Amateur Radio subreddit on late last night when I came upon a post about someone trying to build "A Poor Mans TDR" using an Arduino. After reading his blog and some of the comments in the thread, it occurred to me that perhaps a small introduction to TDR or Time-Domain Reflectometry would be in order. So without further ado ... Here it is!