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Electromagnetic Field Theory Fundamentals by Guru and Hiziroglu: A Review
Electromagnetic field theory is a branch of physics that deals with the interaction of electric and magnetic fields. It is essential for understanding many phenomena in engineering, such as electromagnetics, optics, antennas, and microwave devices. One of the most popular textbooks on this subject is Electromagnetic Field Theory Fundamentals by Bhag Singh Guru and HÃseyin R. Hiziroglu[^1^].
This book covers the basic concepts of electrostatics, magnetostatics, time-varying fields, plane wave propagation, transmission lines, waveguides, cavity resonators, and antennas. It also includes applications of static fields, such as electric motors, generators, transformers, and capacitors. The book provides many worked examples and problems in every chapter, as well as chapter summaries and background revision material where appropriate. The book also features a Smith chart and its applications, computer programs for various problems, and useful mathematical tables in the appendices.
The book is written in an accessible and user-friendly style that will appeal to both students and professors teaching this course. The authors use clear explanations, diagrams, and equations to illustrate the physical principles and mathematical techniques involved in electromagnetic field theory. The book also emphasizes the practical aspects of the subject and shows how the theory can be applied to real-world situations.
If you are looking for a comprehensive and engaging introduction to electromagnetic field theory, you can download a free PDF version of this book from the Internet Archive[^2^]. Alternatively, you can buy the print book from Cambridge University Press[^1^] or other online retailers. You will not regret choosing this book as your guide to learning electromagnetic field theory fundamentals.
Electromagnetic field theory is not only a theoretical subject, but also a practical one. It has many applications in various fields of engineering and science, such as electromagnetics, optics, antennas, microwave devices, communication systems, electric motors, generators, transformers, capacitors, induction heating, magnetic resonance imaging, and radiation therapy. In this section, we will briefly introduce some of these applications and how they are based on electromagnetic field theory.
One of the most important applications of electromagnetic field theory is communication systems. Communication systems use electromagnetic waves to transmit and receive information over long distances. Examples of communication systems are radio, television, telephone, cellular networks, satellite communications, radar, and wireless networks. Communication systems rely on the properties of electromagnetic waves, such as frequency, wavelength, amplitude, phase, polarization, modulation, and propagation. Electromagnetic field theory helps us to understand how these properties affect the performance and design of communication systems. For instance, electromagnetic field theory can help us to calculate the power and bandwidth of a transmitter or receiver antenna, the attenuation and dispersion of a transmission medium or channel, the interference and noise of a signal or system, and the encoding and decoding of information or data.
Another important application of electromagnetic field theory is electromagnetics. Electromagnetics is the study of electric and magnetic fields and their interactions with matter. Electromagnetics has many subfields, such as electrostatics, magnetostatics, electrodynamics, electromechanical systems, electromagnetic compatibility (EMC), electromagnetic interference (EMI), electromagnetic shielding (EMS), and electromagnetic metrology (EMM). Electromagnetics is essential for designing and analyzing devices and systems that involve electric and magnetic fields or currents. Examples of such devices and systems are electric motors, generators, transformers, capacitors, inductors, resistors, switches, relays, solenoids, sensors, actuators, microelectromechanical systems (MEMS), nanoelectromechanical systems (NEMS), integrated circuits (ICs), printed circuit boards (PCBs), cables, wires, connectors, filters, antennas etc. 061ffe29dd