This book may have some perplexing early chapters on basic electricity and magnetism, but no more so than any other intermediate-level physics or engineering text on E&M. That's the nature of the beast - it's a highly mathematical subject. If you want a "cookbook" for the practicing radar/antenna/comm. technician who never wanted/had to learn the theory, look elsewhere. Where this text really shines is not in the "Fields and Waves", but in the "in Communication Electronics." I have not seen a clearer presentation of transmission lines, period, and I own a number of other popular (and widely-taught and cited) E&M books at this level, as well as a rather muddy book on the specific subject of transmission lines. You will not find another similar book with this thorough coverage of real-life applications, simultaneously general enough that it's useful in a broad range of specialty fields. The figures are in general both very clear and very useful.