Engineering Electromagnetics with E-Text and Appendix E on CD-ROM
by: William H. Hayt, John A. Buck
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"Engineering Electromagnetics" is a "classic" in Electrical Engineering textbook publishing. First published in 1958 it quickly became a standard and has been a best-selling book for over 4 decades. A new co-author from Georgia Tech has come aboard for the sixth edition to help update the book. Designed for introductory courses in electromagnetics or electromagnetic field theory at the junior-level and offered in departments of electrical engineering, the text is a widely respected, updated version that stresses fundamentals and problem solving and discusses the material in an understandable, readable way. As in the previous editions, the book retains the scope and emphasis that have made the book very successful while updating all the problems.
Discusses plane waves, transmission line transients, basic waveguiding concepts and applications, and more. Previous edition: c1989. DLC: Electromagnetic theory.
Reviews:
This is the best book I ever found on this topic. Its assumes you a beginner and takes you to the engineering level. William Hayt has an outstanding way of communication with the reader. All you require is concentration and imagination power.
Chapters are as follows:
1- VECTOR ANALYSIS
2- COULUMB'S LAW AND ELECTRIC FIELD INTENSITY
3- ELECTRIC FLUX DENSITY
4- ENERGY AND POTENIAL
5- CONDUCTORS, DIELECTRICS AND CAPACITANCE
6- EXPERIMENTAL MAPPING METHODS
7- POISSON'S AND LAPLACE'S EQUATINS
8- THE STEADY MAGNETIC FIELD
9- MAGNETIC FORCES, MATERIALS AND INDUCTANCE
10- TIME VARYING FIELDS AND MAXWELL'S EQUATIONS
11- THE UNIFORM PLANE WAVE
12- PLANE WAVES AT BOUNARIES AND IN DISPERSIVE MEDIA
13- TRANSMISSION LINES
14- WAVEGUIDES AND ANTENNA FUNDAMENTALS
The book is well structured. First five chapters are specially of interest for beginners. End of chapter problems are challenging and tune up the concepts you learned in that chapter.
I strongly recommend this book to those who are interested in fundamentals of telecommunications.
Very Poor Textbook: In taking an Engineering Electromagnetics course, I was very disappointed with the instruction of the course; therefore I turned to this textbook for help. Unfortunately, this book is packed with errors, both in the text, and more commonly the end of chapter problems. For such a theoretical subject, the explanation is lacking, and example problems are few and far between. In addition, there are no answers in the back of the book, and the answers available online or on CD-ROM are not all correct, according to my professor. Sigh. All in all, these factors combined to make this a very difficult course, the worst that I have had in my 3.5 years of engineering education.
Excellent Introduction to Engineering Electromagnetics: I used the book for a junior level course in Engineering Electromagnetics at UCLA in early 1971. The course was taught very well in terms of concepts by a Plasma Physicist who held a professorship in the School of Engineering and Applied Science, UCLA. It is my belief this is an excellent book for teaching motivated students and for learning the subject in depth at the outset. Though it is not in my view a good reference book as a few others at roughly the same level or higher for the purpose of browsing to pick up key ideas and concepts with engineering applications (e.g., Krause's excellent book on Electromagnetics), yet it is very well organized in that all concepts presented are built up one upon another in a closely connected, coherent and systematic fashion analytically with vector methods, and difficult physical ideas are often pictorially illustrated with diagrams in color. This is true in both the older edition and the 5th edition (1989), being that there are not really a lot of significant differences between the editions. The book starts with vector calculus and basic underlying ideas in electrostatics (Coulomb's Law), and goes onto Gauss's Law, energy and potential, electric currents and conduction, electric fields, capacitance, dielectric materials and other related topics (e.g., refraction). It then progresses into steady magnetic field, inductance and eventually toward Maxwell's equations and engineering applications. There is no lack of mathematical methods which are treated as needed and sufficient in depth all throughout the book, e.g., divergence theorem, Laplace's and Poisson's equations and related boundary value problems. The book ends with uniform plane waves (as an approximate model of the propagating EM wave), and discusses transmission line models which then lead to applications. The only regrettable aspect is the brief treatment of antennas as the subject is barely touched upon as part of EM radiation, and the only tangible real-world example I could recall was a dipole antenna. As a summary, this is a well written book, albeit a somewhat introductory text designed for Electrical Engineering juniors and seniors by a seasoned Purdue professor. It will help tremendously if the instructor is good at explaining concepts and illustrating them (as was mine in 1971). I must say I love the subject because I had such good instruction and learning experiences based on this book which I had to refer to many times over the years.