Author: Branislav M. NotarošPublish On: 2017-07-06

This is a textbook on electromagnetic fields and waves completely based on conceptual understanding of electromagnetics.

Author: Branislav M. Notaroš

Publisher: CRC Press

ISBN: 9781498770699

Category: Technology & Engineering

Page: 550

View: 179

This is a textbook on electromagnetic fields and waves completely based on conceptual understanding of electromagnetics. The text provides operational knowledge and firm grasp of electromagnetic fundamentals aimed toward practical engineering applications by combining fundamental theory and a unique and comprehensive collection of as many as 888 conceptual questions and problems in electromagnetics. Conceptual questions are designed to strongly enforce and enhance both the theoretical concepts and understanding and problem-solving techniques and skills in electromagnetics.

"This is a textbook on electromagnetic fields and waves completely based on conceptual understanding of electromagnetics.

Author: Branislav M. Notaros

Publisher:

ISBN: 1315319969

Category: Electromagnetic theory

Page: 550

View: 716

"This is a textbook on electromagnetic fields and waves completely based on conceptual understanding of electromagnetics. The text provides operational knowledge and firm grasp of electromagnetic fundamentals aimed toward practical engineering applications by combining fundamental theory and a unique and comprehensive collection of as many as 888 conceptual questions and problems in electromagnetics. Conceptual questions are designed to strongly enforce and enhance both the theoretical concepts and understanding and problem-solving techniques and skills in electromagnetics."--Provided by publisher.

My association with radio astronomy further increased my understanding of electromagnetics. The more I understood the subject the more I realized that electromagnetics is rather conceptual and not mathematical. Unfortunately, the ...

This book is the result of many years of wondering about and researching the conceptual foundations of electromagnetics. My goal was to write a book that
provided the reader with a conceptual understanding of electromagnetics and the
...

Author: Ron Schmitt

Publisher: Elsevier

ISBN: 0080505236

Category: Technology & Engineering

Page: 410

View: 216

Based on familiar circuit theory and basic physics, this book serves as an invaluable reference for both analog and digital engineers alike. For those who work with analog RF, this book is a must-have resource. With computers and networking equipment of the 21st century running at such high frequencies, it is now crucial for digital designers to understand electromagnetic fields, radiation and transmission lines. This knowledge is necessary for maintaining signal integrity and achieving EMC compliance. Since many digital designers are lacking in analog design skills, let alone electromagnetics, an easy-to-read but informative book on electromagnetic topics should be considered a welcome addition to their professional libraries. Covers topics using conceptual explanations and over 150 lucid figures, in place of complex mathematics Demystifies antennas, waveguides, and transmission line phenomena Provides the foundation necessary to thoroughly understand signal integrity issues associated with high-speed digital design

DL are a family of languages to represent knowledge, which is viewed as a
structured collection of concepts and relationships between concepts. To build a
DL representation of a certain domain, the fundamental entities (concepts) must
be ...

Author: Luciano Tarricone

Publisher: Springer Science & Business Media

ISBN: 9781402047497

Category: Technology & Engineering

Page: 458

View: 402

This book offers a broad panorama on recently achieved and potentially obtainable advances in electromagnetics with innovative IT technologies. Simple tutorial chapters introduce cutting edge technologies. These include parallel and distributed computing, object-oriented technologies, grid computing, semantic grids, agent based computing and service-oriented architectures. The book is a unique tool bridging the gap between IT and EM communities.

Preface Electromagnetics is a branch of physics or electrical engineering which
is used to study the electric and magnetic ... The chapter 1 explains the vector
analysis which is the base required to understand the concepts of electromagnetic ...

In the two chapters, students learn about the interrelationship between time-
varying electric and magnetic fields, and the concept of plane waves. Chapter 8
discusses the propagation of electromagnetic waves in material media. Chapter
9 ...

Author: Yeon Ho Lee

Publisher: Springer Science & Business Media

ISBN: 9783642361180

Category: Technology & Engineering

Page: 564

View: 122

This text provides students with the missing link that can help them master the basic principles of electromagnetics. The concept of vector fields is introduced by starting with clear definitions of position, distance, and base vectors. The symmetries of typical configurations are discussed in detail, including cylindrical, spherical, translational, and two-fold rotational symmetries. To avoid serious confusion between symbols with two indices, the text adopts a new notation: a letter with subscript 1-2 for the work done in moving a unit charge from point 2 to point 1, in which the subscript 1-2 mimics the difference in potentials, while the hyphen implies a sense of backward direction, from 2 to 1. This text includes 300 figures in which real data are drawn to scale. Many figures provide a three-dimensional view. Each subsection includes a number of examples that are solved by examining rigorous approaches in steps. Each subsection ends with straightforward exercises and answers through which students can check if they correctly understood the concepts. A total 350 examples and exercises are provided. At the end of each section, review questions are inserted to point out key concepts and relations discussed in the section. They are given with hints referring to the related equations and figures. The book contains a total of 280 end-of-chapter problems.

4-1 Electromagnetic Induction: An Introduction 4-2 Magnetic Flux 4-3 Faraday's
Law of EMI 4-4 Lenz's Law 4-5 Mechanism of EMI 4-6 Rotating Conductor 4-7
Induced Electric Field 4-8 Self Inductance 4-9 Self Induction 4-10 RL - DC Circuit
...

Wait , J.R. , " Propagation of Electromagnetic Pulses in a Homogeneous
Conducting Earth , " Appl . Sci . Res . , Section B , Vol . 8 , pp . 213-253 , 1960 .
17. Wait , J.R. , " Impedance of a Hertzian Dipole over a Conducting Half - Space
...

Author: David Allen Hill

Publisher:

ISBN: UOM:39015095133693

Category: Remote sensing

Page: 109

View: 378

Problems related to the detection of targets in the presence of clutter and ground are investigated. The two basic problems are the change in the target response due to the presence of the ground and the recognition of the target response when contaminated with clutter return. The transient fields of short dipoles in the presence of a dielectric half-space are examined and exact closed-form solutions are obtained for some particular source and observation points. The solution for the case of the source and observation points coincident is used to determine the interaction between a dipole source and the interface and the resultant dipole impedance change. The same solutions are used to compute the change in the dipole modes of scatterers due to the presence of a half-space, particularly the shift in the s-plane poles of the target. Results are presented for both dielectric and perfectly conducting half-spaces. (Author).

3 . Dielectric Heating , Encyclopedia of Polymer Science and Technology ,
Volume 5 , pp . 123. John Wiley & Sons , Inc. , New York , N.Y. ( 1966 ) . 4 . Safety
Level of Electromagnetic Radiation with Respect to Personnel . American
National ...

This text discusses electromagnetics from the view of operator theory, in a manner more commonly seen in textbooks of quantum mechanics.

Author: George W. Hanson

Publisher: Springer Science & Business Media

ISBN: 9781475736793

Category: Science

Page: 634

View: 304

This text discusses electromagnetics from the view of operator theory, in a manner more commonly seen in textbooks of quantum mechanics. It includes a self-contained introduction to operator theory, presenting definitions and theorems, plus proofs of the theorems when these are simple or enlightening.

This is the second edition of our book Electromagnetics. It is intended as a text for
use by engineering graduate students in a first-year sequence where the basic concepts learned as undergraduates are solidified and a conceptual foundation ...

Author: Edward J. Rothwell

Publisher: CRC Press

ISBN: 9781420064483

Category: Technology & Engineering

Page: 704

View: 258

Providing an ideal transition from introductory to advanced concepts, Electromagnetics, Second Edition builds a foundation that allows electrical engineers to confidently proceed with the development of advanced EM studies, research, and applications. This second edition of a popular text continues to offer coverage that spans the entire field, from electrostatics to the integral solutions of Maxwell’s equations. The book provides a firm grounding in the fundamental concepts of electromagnetics and bolsters understanding through the use of classic examples in shielding, transmission lines, waveguides, propagation through various media, radiation, antennas, and scattering. Mathematical appendices present helpful background information in the areas of Fourier transforms, dyadics, and boundary value problems. The second edition adds a new and extensive chapter on integral equation methods with applications to guided waves, antennas, and scattering. Utilizing the engaging style that made the first edition so appealing, this second edition continues to emphasize the most enduring and research-critical electromagnetic principles.

Author: Dikshitulu K. KalluriPublish On: 2016-04-19

The present graduates with BS degrees in EE are being rushed through the
same curriculum content in a shorter time often miss the concepts and depend on
a lot of formulas which they use as a recipe for some calculations based on an ...

Author: Dikshitulu K. Kalluri

Publisher: CRC Press

ISBN: 9781466593732

Category: Technology & Engineering

Page: 462

View: 753

Principles of Electromagnetic Waves and Materials is a condensed version of the author's previously published textbook, Electromagnetic Waves, Materials, and Computation with MATLAB. This book focuses on lower-level courses, primarily senior undergraduate and graduate students in electromagnetic waves and materials courses. It takes an integrative

Author: Saurabh Kumar MukerjiPublish On: 2018-10-08

1.1 Introduction Electromagnetic field theory has innumerable practical
applications. The terms resistance, inductance, capacitance, conductance,
potential, power, energy, force and torque emanate from the field concepts. The
involvement of ...

Author: Saurabh Kumar Mukerji

Publisher: CRC Press

ISBN: 9781498709156

Category: Technology & Engineering

Page: 439

View: 123

Electromagnetics for Electrical Machines offers a comprehensive yet accessible treatment of the linear theory of electromagnetics and its application to the design of electrical machines. Leveraging valuable classroom insight gained by the authors during their impressive and ongoing teaching careers, this text emphasizes concepts rather than numerical methods, providing presentation/project problems at the end of each chapter to enhance subject knowledge. Highlighting the essence of electromagnetic field (EMF) theory and its correlation with electrical machines, this book: Reviews Maxwell’s equations and scalar and vector potentials Describes the special cases leading to the Laplace, Poisson’s, eddy current, and wave equations Explores the utility of the uniqueness, generalized Poynting, Helmholtz, and approximation theorems Discusses the Schwarz–Christoffel transformation, as well as the determination of airgap permeance Addresses the skin effects in circular conductors and eddy currents in solid and laminated iron cores Contains examples relating to the slot leakage inductance of rotating electrical machines, transformer leakage inductance, and theory of hysteresis machines Presents analyses of EMFs in laminated-rotor induction machines, three-dimensional field analyses for three-phase solid rotor induction machines, and more Electromagnetics for Electrical Machines makes an ideal text for postgraduate-level students of electrical engineering, as well as of physics and electronics and communication engineering. It is also a useful reference for research scholars concerned with problems involving electromagnetics.

Preface The aim of this book is to deliver a comprehensive and concise
introduction to the principles and basic theoretic concepts of electromagnetics. It
is intended as a resource for understanding electromagnetics required in current,
...

Author: Peter Russer

Publisher: Artech House

ISBN: 1580535321

Category: Technology

Page: 424

View: 767

If you're looking for a clear, comprehensive overview of basic electromagnetics principles and applications to antenna and microwave circuit design for communications, this authoritative book is your best choice. Including concise explanations of all required mathematical concepts needed to fully comprehend the material, the book is your complete resource for understanding electromagnetics in current, emerging and future broadband communication systems, as well as high-speed analogue and digital electronic circuits and systems.

It is the same with models for electromagnetic phenomena, we need a hierarchy
of models with a range of complexity to ... This sequence of events is dictated by
convenience as network concepts are simpler to absorb and the mathematical ...

Author: Christos Christopoulos

Publisher: Morgan & Claypool Publishers

ISBN: 9781598290509

Category: Science

Page: 123

View: 149

This book presents the topic of Transmission-Line Modeling (TLM) to a graduate or advanced undergraduate audience. It will also be suitable for computational electromagnetics specialists working in industry who wish to become familiar with this technique.Author Christos Christopoulos emphasizes the technique's physical concepts before embarking on a discussion of its mathematical developments. The work also provides simple straightforward suggestions for the development of models, which can then be programmed for further computation. Also included are sections with a strong mathematical flavor where there are clear methodological advantages, forming the basis for developing practical modeling tools. The main implementation of TLM is as a time-domain differential equation method but there are also TLM implementations in the frequency-domain. The emphasis of this book is on the time-domain TLM.

Again it is believed that once students have grasped the physical principles ,
such secondary concepts can be easily introduced at a later date . The final
theme is that of electromagnetic scattering and radar . This advanced topic is not
usually ...

Author: Shane Cloude

Publisher: Springer Science & Business Media

ISBN: 038791501X

Category: Technology & Engineering

Page: 176

View: 590

This highly illustrated and accessible text will be an ideal introduction to the application of electromagnetics (EM) following an initial course in basic EM theory. The book covers the well established structure of elementary EM courses, beginning with Maxwell’s equations in integral form and developing the wave equation to show the essential properties of waves. In addition to providing a grounding in this traditional curriculum, the principal concern throughout is to make difficult concepts of electromagnetism more accessible. The adoption of time domain methods for this purpose is the book’s most important breakthrough, allowing the fundamentals of applied electromagnetics to be introduced with a clarity and simplicity not available through the conventional route. Another new aspect of this book is the integration of computational modelling methods with the standard theory of electromagnetic waves. The author presents a set of example programs written in the MATLAB language to support the ideas outlined in the text. The book is organized in a logical progression of ideas, starting with the general idea of wave motion and showing how the equations of electricity and magnetism lead to the existence of electromagnetic waves through the Maxwell’s equations. These ideas are then applied to simple accelerating charge models used in the engineering design of wire antennas. The concepts of resonance and antenna impedance are then treated from a time domain point of view. To reinforce the concepts of wave propagation, a chapter on computer modelling shows the rigorous procedures required to generate accurate numerical models of wave dynamics. The author extends these ideas to consider the properties of aperture antennas, showing how their important properties can be incorporated with the basic themes introduced earlier in the book. Finally, the important topic of wave scattering is introduced, once again from the point of view of time domain concepts.

Electromagnetics is a thorough text that enables readers to readily grasp EM fundamentals, develop true problem-solving skills, and really understand and like the material.

Author: Branislav M. Notaros

Publisher: Pearson College Division

ISBN: 0132433842

Category: Science

Page: 815

View: 247

Electromagnetics is a thorough text that enables readers to readily grasp EM fundamentals, develop true problem-solving skills, and really understand and like the material. It is meant as an "ultimate resource" for undergraduate electromagnetics. FEATURES: 371 outstanding worked examples, with very detailed and instructive solutions, tightly coupled to the theory650 outstanding homework problems, fully supported by solved examples (a demo example for every problem)New pedagogy and clear, rigorous, complete, and logical presentation of material with no missing stepsGreat flexibility for different options in coverage, including the transmission-lines-first approach500 unique multiple-choice conceptual questions, for active teaching/learning and assessment, available on-line400 MATLAB computer exercises and projects, many with tutorials and m files, available on-line www.pearsonhighered.com/notaros Branislav M. Notaros is Associate Professor of Electrical and Computer Engineering at Colorado State University, where he conducts research in computational electromagnetics, antennas, and microwaves. He received the Ph.D. degree from the University of Belgrade, Yugoslavia, where he then served as Assistant Professor. He also was Assistant and Associate Professor at the University of Massachusetts Dartmouth. He has published three workbooks and 80 papers. Prof. Notaros was the recipient of the 2005 IEEE MTT-S Microwave Prize, 1999 IEE Marconi Premium, 1999 URSI Young Scientist Award, 2005 UMass Dartmouth Scholar of the Year Award, 2004 UMD COE Dean's Recognition Award, and 2009 CSU Excellence in Teaching Award.

2.4 The electromagnetic field theory In the mechanical ether field theory , the electromagnetic field was more than an intellectual device for explaining
apparent actions at a distance in terms of a continuous medium transmitting local
actions .