About the Book
Understanding RF: From Theory to Practice is a clear, structured introduction to radio-frequency engineering that bridges the gap between electromagnetic theory and real-world RF design.
Rather than treating RF as a collection of formulas to memorize, this book builds the subject from first principles - starting with Maxwell's equations and plane waves, progressing through guided waves and transmission line theory, and culminating in practical tools such as impedance matching, scattering parameters, and RF measurement techniques.
Emphasis is placed on physical intuition, mathematical consistency, and engineering relevance. Derivations are presented carefully, assumptions are stated explicitly, and connections between theory and practice are made throughout. The result is a cohesive narrative that helps readers understand not only how RF systems behave, but why they behave that way.
This book is intended for students, early-career engineers, and practitioners who want a deeper, more intuitive understanding of RF fundamentals without sacrificing rigor.
About the Author
Connor Paine is an Electrical Engineer specializing in Radio-Frequency (RF) systems, RF measurements, and applied electromagnetics. He holds a Bachelor of Science in Electrical Engineering from Western New England University, with an academic concentration in RF Engineering.
In the world of engineering, there is often a disconnect between textbook math and real-world hardware. Connor’s work focuses on bridging this gap by translating the theoretical foundations of electromagnetic wave propagation into practical RF system applications. He emphasizes Physical Intuition and First Principles, helping engineers understand not just how systems behave, but why.
He is the author of Understanding RF: From Theory to Practice. Unlike traditional textbooks that focus on rote memorization, his work builds the subject from the ground up—starting with Maxwell's equations and culminating in practical tools like impedance matching, S-parameters, and measurement techniques.
More Books
My book isn't the only RF resource out there! I stand on the shoulders of giants. Here are some more excellent books I would recommend for all levels
Microwave Engineering
An absolute classic. You can't mention microwave engineering material without including Microwave Engineering. This classic text provides a thorough coverage of RF and microwave engineering concepts, starting from fundamental principles of electrical engineering, with applications to microwave circuits and devices of practical importance.
Coverage includes microwave network analysis, impedance matching, directional couplers and hybrids, microwave filters, ferrite devices, noise, nonlinear effects, and the design of microwave oscillators, amplifiers, and mixers. Material on microwave and RF systems includes wireless communications, radar, radiometry, and radiation hazards. A large number of examples and end-of-chapter problems test the reader's understanding of the material. The 4th edition includes new and updated material on systems, noise, active devices and circuits, power waves, transients, RF CMOS circuits, and more.
Author: David M. Pozar