Relativistic Field Theory for Microwave Engineers
Matthew A. Morgan
Electromagnetics and relativity are deeply interconnected, yet this connection is often overlooked in engineering education. “Relativistic Field Theory for Microwave Engineers” by Matthew A. Morgan bridges this gap, offering a fresh perspective on electromagnetics through the lens of special relativity. The book challenges conventional thinking and provides an accessible introduction to a topic that has remained largely confined to theoretical physics.
The author starts with an engaging reflection on his own journey, questioning why relativity is rarely applied in practical engineering despite its fundamental role in electromagnetics. He methodically builds the case that magnetic fields themselves are a relativistic effect, arising from the motion of electric charges. This perspective is not new, but the presentation’s aim toward engineers rather than physicists makes it particularly insightful.
The book takes readers through a structured exploration of how relativistic principles are naturally derived from Maxwell’s equations. Unlike traditional approaches that leave relativity to high-energy physics, Morgan argues that it is already at play in everyday electromagnetic phenomena.
One of the book’s notable choices is the use of SI units instead of the more traditional Gaussian-CGS system. While some might find this unconventional, the author makes a compelling case that staying within the familiar SI framework helps engineers grasp the concepts more intuitively. An appendix is provided for those who prefer Gaussian notation, ensuring that the book remains accessible to a broad audience.
Overall, this book is a must-read for engineers seeking to deepen their understanding of electromagnetics beyond the standard view. It challenges the reader to rethink fundamental concepts and provides a refreshing new perspective on a topic that deserves more attention in applied engineering. The book is a valuable read for both experienced engineers and fresh graduates who want to broaden their understanding of the relativistic field theory.
Reviewed by Katerina Galitskaya
ISBN : 9781685690670
Copyright: 2024
Pages: 352
To order this book, contact:
Artech House
https://us.artechouse.com
