The Propagation of Electromagnetic Waves in Multiconductor Transmission Lines

The Propagation of Electromagnetic Waves in Multiconductor Transmission Lines PDF Author: P. I. Kuznetsov
Publisher: Elsevier
ISBN: 1483155528
Category : Technology & Engineering
Languages : en
Pages : 206

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Book Description
The Propagation of Electromagnetic Waves in Multiconductor Transmission Lines presents the study of the problems relating to the propagation of electromagnetic waves along multi-conductor transmission line. This book examines the theoretical investigations into the propagation of electromagnetic waves in transmission line systems involving two or more conductors. Organized into 12 chapters, this book begins with an overview of the rigorous method based on Maxwell's equations for solving the basic problem in the theory of the steady-state propagation of electromagnetic waves in a multi-conductor system. This text then examines the significant practical problem of determining the electromagnetic fields of symmetrical and non-symmetrical two-wire lines in free space. Other chapters consider the methods of calculating the parameters of non-uniform lines. This book discusses as well the problem of transient electromagnetic processes in a multi-conductor system. The final chapter deals with the asymptotic representation of cylindrical functions of two-imaginary variables. Electrical engineers will find this book useful.

The Propagation of Electromagnetic Waves in Multiconductor Transmission Lines

The Propagation of Electromagnetic Waves in Multiconductor Transmission Lines PDF Author: P. I. Kuznetsov
Publisher: Elsevier
ISBN: 1483155528
Category : Technology & Engineering
Languages : en
Pages : 206

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Book Description
The Propagation of Electromagnetic Waves in Multiconductor Transmission Lines presents the study of the problems relating to the propagation of electromagnetic waves along multi-conductor transmission line. This book examines the theoretical investigations into the propagation of electromagnetic waves in transmission line systems involving two or more conductors. Organized into 12 chapters, this book begins with an overview of the rigorous method based on Maxwell's equations for solving the basic problem in the theory of the steady-state propagation of electromagnetic waves in a multi-conductor system. This text then examines the significant practical problem of determining the electromagnetic fields of symmetrical and non-symmetrical two-wire lines in free space. Other chapters consider the methods of calculating the parameters of non-uniform lines. This book discusses as well the problem of transient electromagnetic processes in a multi-conductor system. The final chapter deals with the asymptotic representation of cylindrical functions of two-imaginary variables. Electrical engineers will find this book useful.

Propagation of Electromagnetic Waves in Multiconductor Tras

Propagation of Electromagnetic Waves in Multiconductor Tras PDF Author: Petr Ivanovitch Kuznetsov
Publisher: Pergamon
ISBN: 9780080135595
Category : Electric lines
Languages : en
Pages : 0

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Book Description


Electromagnetic Field Interaction with Transmission Lines

Electromagnetic Field Interaction with Transmission Lines PDF Author: Farhad Rachidi
Publisher: WIT Press
ISBN: 1845640632
Category : Science
Languages : en
Pages : 289

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Book Description
The evaluation of electromagnetic field coupling to transmission lines is an important problem in electromagnetic compatibility. Traditionally, use is made of the TL approximation which applies to uniform transmission lines with electrically small cross-sectional dimensions, where the dominant mode of propagation is TEM. Antenna-mode currents and higher-order modes appearing at higher frequencies are neglected in TL theory. The use of the TL approximation has permitted to solve a large range of problems (e.g. lightning and EMP interaction with power lines). However, the continual increase in operating frequency of products and higher frequency sources of disturbances (such as UWB systems) makes that the TL basic assumptions are no longer acceptable for a certain number of applications. In the last decade or so, the generalization of classical TL theory to take into account high frequency effects has emerged as an important topic of study in electromagnetic compatibility. This effort resulted in the elaboration of the so-called 'generlized' or 'full-wave' TL theory, which incorporates high frequency radiation effects, while keeping the relative simplicity of TL equations. This book is organized in two main parts. Part I presents consolidated knowledge of classical transmission line theory and different field-to-transmission line coupling models. Part II presents different approaches developed to generalize TL Theory.

Radiating Nonuniform Transmission-Line Systems and the Partial Element Equivalent Circuit Method

Radiating Nonuniform Transmission-Line Systems and the Partial Element Equivalent Circuit Method PDF Author: Prof. Dr. Juergen Nitsch
Publisher: John Wiley & Sons
ISBN: 0470682418
Category : Science
Languages : en
Pages : 348

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Book Description
High frequencies of densely packed modern electronic equipment turn even the smallest piece of wire into a transmission line with signal retardation, dispersion, attenuation, and distortion. In electromagnetic environments with high-power microwave or ultra-wideband sources, transmission lines pick up noise currents generated by external electromagnetic fields. These are superimposed on essential signals, the lines acting not only as receiving antennas but radiating parts of the signal energy into the environment. This book is outstanding in its originality. While many textbooks rephrase that which has been written before, this book features: an accessible introduction to the fundamentals of electromagnetics; an explanation of the newest developments in transmission line theory, featuring the transmission line super theory developed by the authors; a unique exposition of the increasingly popular PEEC (partial element equivalent circuit) method, including recent research results. Both the Transmission Line Theory and the PEEC method are well suited to combine linear structures with circuit networks. For engineers, researchers, and graduate students, this text broadens insight into the basics of electrical engineering. It provides a deeper understanding of Maxwellian-circuit-like representations of multi-conductor transmission lines, justifies future research in this field.

Multiconductor Transmission-Line Structures

Multiconductor Transmission-Line Structures PDF Author: J. A. Brandão Faria
Publisher: John Wiley & Sons
ISBN: 9780471574439
Category : Technology & Engineering
Languages : en
Pages : 222

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Book Description
The new and original material in this book will appeal to a diversified audience. R&D microwave scientists will appreciate the use of a perturbation approach to modal analysis and generalized modal theory. Owing to its rigorous treatment of both theoretical issues and practical applications, it is sure to become an indispensable handbook for engineers concerned with the design and modelling of microwave circuits, telecommunications systems, or power systems.

Multigrid Finite Element Methods for Electromagnetic Field Modeling

Multigrid Finite Element Methods for Electromagnetic Field Modeling PDF Author: Yu Zhu
Publisher: John Wiley & Sons
ISBN: 0471741108
Category : Science
Languages : en
Pages : 453

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Book Description
This is the first comprehensive monograph that features state-of-the-art multigrid methods for enhancing the modeling versatility, numerical robustness, and computational efficiency of one of the most popular classes of numerical electromagnetic field modeling methods: the method of finite elements. The focus of the publication is the development of robust preconditioners for the iterative solution of electromagnetic field boundary value problems (BVPs) discretized by means of finite methods. Specifically, the authors set forth their own successful attempts to utilize concepts from multigrid and multilevel methods for the effective preconditioning of matrices resulting from the approximation of electromagnetic BVPs using finite methods. Following the authors' careful explanations and step-by-step instruction, readers can duplicate the authors' results and take advantage of today's state-of-the-art multigrid/multilevel preconditioners for finite element-based iterative electromagnetic field solvers. Among the highlights of coverage are: * Application of multigrid, multilevel, and hybrid multigrid/multilevel preconditioners to electromagnetic scattering and radiation problems * Broadband, robust numerical modeling of passive microwave components and circuits * Robust, finite element-based modal analysis of electromagnetic waveguides and cavities * Application of Krylov subspace-based methodologies for reduced-order macromodeling of electromagnetic devices and systems * Finite element modeling of electromagnetic waves in periodic structures The authors provide more than thirty detailed algorithms alongside pseudo-codes to assist readers with practical computer implementation. In addition, each chapter includes an applications section with helpful numerical examples that validate the authors' methodologies and demonstrate their computational efficiency and robustness. This groundbreaking book, with its coverage of an exciting new enabling computer-aided design technology, is an essential reference for computer programmers, designers, and engineers, as well as graduate students in engineering and applied physics.

Electromagnetics, Microwave Circuit and Antenna Design for Communications Engineering

Electromagnetics, Microwave Circuit and Antenna Design for Communications Engineering PDF Author: Peter Russer
Publisher: Artech House Publishers
ISBN:
Category : Science
Languages : en
Pages : 764

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Book Description
If you're looking for a clear, comprehensive and current overview of electromagnetics principles and applications to antenna and microwave circuit design for communications, this newly revised second edition is a smart choice. Among the numerous updates, the second edition features a brand new chapter on filters, an expanded treatment of antennas, and new sections of cylindrical waves and waves in layered media, multiconductor transmission lines, radio waveguides, and aperture coupling. What's more, you now find problem sets that help reinforce the understanding of key concepts in each chapter, making the book an excellent text for related graduate-level courses. For your convenience, the second edition presents examples in both exterior differential form calculus and conventional vector notation.

Power System Transients

Power System Transients PDF Author: Akihiro Ametani
Publisher: CRC Press
ISBN: 1315349434
Category : Technology & Engineering
Languages : en
Pages : 540

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Book Description
This new edition covers a wide area from transients in power systems—including the basic theory, analytical calculations, EMTP simulations, computations by numerical electromagnetic analysis methods, and field test results—to electromagnetic disturbances in the field on EMC and control engineering. Not only does it show how a transient on a single-phase line can be explained from a physical viewpoint, but it then explains how it can be solved analytically by an electric circuit theory. Approximate formulas, which can be calculated by a pocket calculator, are presented so that a transient can be analytically evaluated by a simple hand calculation. Since a real power line is three-phase, this book includes a theory that deals with a multi-phase line for practical application. In addition, methods for tackling a real transient in a power system are introduced. This new edition contains three completely revised and updated chapters, as well as two new chapters on grounding and numerical methods.

Selected Papers from 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018)

Selected Papers from 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018) PDF Author: Issouf Fofana
Publisher: MDPI
ISBN: 3039436252
Category : Technology & Engineering
Languages : en
Pages : 262

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Book Description
The 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018) was held on 10–13 September 2018 in Athens, Greece, organized by the National Technical University of Athens, Greece, and endorsed by the IEEE Dielectrics and Electrical Insulation Society. This conference has attracted a great deal of attention from international researchers in the field of high voltage engineering. This conference provided not only an excellent platform to share knowledge and experiences on high voltage engineering, but also the opportunity to present the latest achievements and different emerging challenges in power engineering, including topics related to ultra-high voltage, smart grids, and new insulation materials and their dielectric properties.

Modeling and Simulation of High Speed VLSI Interconnects

Modeling and Simulation of High Speed VLSI Interconnects PDF Author: Michel S. Nakhla
Publisher: Springer Science & Business Media
ISBN: 146152718X
Category : Technology & Engineering
Languages : en
Pages : 104

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Book Description
Modeling and Simulation of High Speed VLSI Interconnects brings together in one place important contributions and state-of-the-art research results in this rapidly advancing area. Modeling and Simulation of High Speed VLSI Interconnects serves as an excellent reference, providing insight into some of the most important issues in the field.