For over four decades, the book evolved alongside the field of electrical engineering:
Perhaps his most famous contribution to science was the and the Big Ear radio telescope. It was this very telescope that gathered the data used in the Wow! Signal —a potential extraterrestrial transmission. Kraus wrote with the practical insight of an inventor and the pedagogical clarity of a master teacher. When you open his Electromagnetics , you are not just reading theory; you are learning from a man who built the hardware that listened to the stars. john d kraus electromagnetics pdf