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Electromagnetic Fields and Waves

Author: V. V. Sarwate
Publisher: bohem press
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Only 30% Of This Book Deals With Theory, The Rest Of It Is Application Of This Theory To Various Situations Of Different Levels Of Complexity. In Each Case The Reason For The Choice Of The Method Is Explained, And Various Doubts Which Assail The Minds Of Most Students Have Been Tackled. The Solved Examples In The Book Do Not Deal With Mere Substitution Of Numerical Values Of Formulae. They Are Aimed At Establishing A Strong Foundation Of Knowledge.All The Required Mathematics Has Been Explained In The First Chapter To Avoid The Need To Refer Frequently To Other Books In Mathematics. At The End Of Each Chapter A Summary Of The Achievements Is Given Along With Comments On The Nature Of Difficulties Encountered, And The Reader Is Thereafter Prepared For The Objectives To Be Attained In The Following Chapter. The Emphasis Throughout The Book Is On A Physical Understanding Of Fields And Waves And Their Characteristics, Rather Than Getting Lost In A Maze Of Mathematical Manipulations.This Is An Introductory Textbook Intended To Give The Reader A Solid Grounding In The Subject And To Prepare Him To Deal With More Advanced Texts. The Material Has Been Tested In One-Semester Courses Given By The Author In Various Colleges In Pune.


Electromagnetic Fields Energy and Waves

Author: Leonard M. Magid
Publisher: Krieger Publishing Company
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Size: 26,53 MB
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Engineering electromagnetic fields and waves

Author: Carl Theodore Adolf Johnk
Publisher: John Wiley & Sons
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Presents the introductory theory and applications of Maxwell's equations to electromagnetic field problems. Unlike other texts, Maxwell's equations and the associated vector mathematics are developed early in the work, allowing readers to apply them at the outset. Its unified treatment of coordinate systems saves time in developing the rules for vector manipulations in ways other than the rectangular coordinate system. The following chapters cover static and quasi-static electric and magnetic fields, wave reflection and transmission at plane boundaries, the Poynting power theorem, rectangular waveguide mode theory, transmission lines, and an introduction to the properties of linear antennas and aperture antennas. Includes an expanded set of problems, many of which extend the material developed in the chapters.


Electromagnetic Fields and Waves

Author: Vladimir Rojansky
Publisher: Courier Corporation
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Size: 10,82 MB
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This comprehensive introduction to classical electromagnetic theory covers the major aspects, including scalar fields, vectors, laws of Ohm, Joule, Coulomb, Faraday, Maxwell's equation, and more. With numerous diagrams and illustrations.


Electromagnetic Fields and Waves

Author: Eugene I. Nefyodov
Publisher: Springer
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Size: 25,36 MB
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This textbook is intended for a course in electromagnetism for upper undergraduate and graduate students. The main concepts and laws of classical macroscopic electrodynamics and initial information about generalized laws of modern electromagnetics are discussed, explaining some paradoxes of the modern theory. The reader then gets acquainted with electrodynamics methods of field analysis on the basis of wave equation solution. Emission physics are considered using an example of the Huygens-Fresnel-Kirchhoff canonic principle. The representation about strict electrodynamics task statement on the base of Maxwell equations, boundary conditions, emission conditions and the condition on the edge is given. Different classes of approximate boundary conditions are presented, which essentially simplify understanding of process physics. The canonic Fresnel functions are given and their generalization on the case of anisotropic impedance. The free waves in closed waveguides and in strip-slotted and edge-dielectric transmission lines are described. A large number of Mathcad programs for illustration of field patterns and its properties in different guiding structures are provided. The material is organized for self-study as well as classroom use.


Engineering Electromagnetic Fields and Waves

Author: Carl T. A. Johnk
Publisher: Wiley
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Size: 22,78 MB
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Presents the introductory theory and applications of Maxwell's equations to electromagnetic field problems. Unlike other texts, Maxwell's equations and the associated vector mathematics are developed early in the work, allowing readers to apply them at the outset. Its unified treatment of coordinate systems saves time in developing the rules for vector manipulations in ways other than the rectangular coordinate system. The following chapters cover static and quasi-static electric and magnetic fields, wave reflection and transmission at plane boundaries, the Poynting power theorem, rectangular waveguide mode theory, transmission lines, and an introduction to the properties of linear antennas and aperture antennas. Includes an expanded set of problems, many of which extend the material developed in the chapters.


Electromagnetic Field Theory

Author: Gerd Mrozynski
Publisher: Springer Science & Business Media
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Format Type: PDF, ePub, Mobi
Size: 22,83 MB
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After a brief introduction into the theory of electromagnetic fields and the definition of the field quantities the book teaches the analytical solution methods of Maxwell’s equations by means of several characteristic examples. The focus is on static and stationary electric and magnetic fields, quasi stationary fields, and electromagnetic waves. For a deeper understanding, the many depicted field patterns are very helpful. The book offers a collection of problems and solutions which enable the reader to understand and to apply Maxwell’s theory for a broad class of problems including classical static problems right up to waveguide eigenvalue problems.


Electromagnetic Fields and Waves in Fractional Dimensional Space

Author: Muhammad Zubair
Publisher: Springer Science & Business Media
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This book presents the concept of fractional dimensional space applied to the use of electromagnetic fields and waves. It provides demonstrates the advantages in studying the behavior of electromagnetic fields and waves in fractal media. The book presents novel fractional space generalization of the differential electromagnetic equations is provided as well as a new form of vector differential operators is formulated in fractional space. Using these modified vector differential operators, the classical Maxwell's electromagnetic equations are worked out. The Laplace's, Poisson's and Helmholtz's equations in fractional space are derived by using modified vector differential operators.


Electromagnetic Fields and Waves

Author: Magdy F. Iskander
Publisher: Waveland PressInc
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The Power and Beauty of Electromagnetic Fields

Author: Frederic R. Morgenthaler
Publisher: John Wiley & Sons
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Unique, multi-level textbook is adaptable to introductory,intermediate, and advanced levels This revolutionary textbook takes a unique approach toelectromagnetic theory, comparing both conventional and moderntheories. It explores both the Maxwell-Poynting representation aswell as the Alternate representation, which the author demonstratesis generally simpler and more suitable for analyzing modernelectromagnetic environments. Throughout the text, students andresearchers have the opportunity to examine both of these theoriesand discover how each one can be applied to solve problems. The text is divided into four parts: Part I: Basic Electromagnetic Theory includes Maxwell'sequations, quasistatics, power and energy, stress and momentum, andelectromagnetic wave theorems and principles Part II: Four-Dimensional Electromagnetism includesfour-dimensional vectors and tensors and energy-momentumtensors Part III: Electromagnetic Examples includes statics andquasistatics, accelerating charges, plane waves, transmissionlines, waveguides, antennas and diffraction, and ferrites Part IV: Backmatter includes a summary, appendices, andreferences Designed to accommodate a broad range of interests andbackgrounds, the text's companion DVD enables readers toreconfigure the material as an introductory-, intermediate-, oradvanced-level text. Moreover, the text and its DVD offer a broadrange of features that make it possible for readers to quicklygrasp new concepts and apply them in practice: Practice problems provide the opportunity to solve real-worldproblems using electromagnetic theory Forty animations illustrate electric and magnetic fieldtransients Line drawings and computer-generated mathematical figuresclarify complex concepts and procedures. Maxima, a powerful symbolic mathematics program, helps readersexplore four-dimensional electromagnetic theory as well as performnumerical and graphical analyses Adaptable to multiple levels, this text can be used for bothundergraduate and graduate coursework. It is also recommended as areference for researchers in such fields as electrical engineering,laser physics, materials science, and biomedical engineering.