Numerical and Asymptotic Techniques in Electromagnetics PDF Download
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Author: R. Mittra
Publisher:
ISBN: 9783662312674
Category :
Languages : en
Pages : 276
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Book Description
Author: R. Mittra
Publisher:
ISBN: 9783662312674
Category :
Languages : en
Pages : 276
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Raj Mittra
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 284
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Book Description
Author: Richard C. Dorf
Publisher: CRC Press
ISBN: 9781420049763
Category : Technology & Engineering
Languages : en
Pages : 2758
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Book Description
In 1993, the first edition of The Electrical Engineering Handbook set a new standard for breadth and depth of coverage in an engineering reference work. Now, this classic has been substantially revised and updated to include the latest information on all the important topics in electrical engineering today. Every electrical engineer should have an opportunity to expand his expertise with this definitive guide. In a single volume, this handbook provides a complete reference to answer the questions encountered by practicing engineers in industry, government, or academia. This well-organized book is divided into 12 major sections that encompass the entire field of electrical engineering, including circuits, signal processing, electronics, electromagnetics, electrical effects and devices, and energy, and the emerging trends in the fields of communications, digital devices, computer engineering, systems, and biomedical engineering. A compendium of physical, chemical, material, and mathematical data completes this comprehensive resource. Every major topic is thoroughly covered and every important concept is defined, described, and illustrated. Conceptually challenging but carefully explained articles are equally valuable to the practicing engineer, researchers, and students. A distinguished advisory board and contributors including many of the leading authors, professors, and researchers in the field today assist noted author and professor Richard Dorf in offering complete coverage of this rapidly expanding field. No other single volume available today offers this combination of broad coverage and depth of exploration of the topics. The Electrical Engineering Handbook will be an invaluable resource for electrical engineers for years to come.
Author: University of Arizona. College of Engineering
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: F.J. Deadrick
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 284
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Book Description
Author: Hristos T. Anastassiu
Publisher: MDPI
ISBN: 3036500642
Category : Technology & Engineering
Languages : en
Pages : 196
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Book Description
Like all branches of physics and engineering, electromagnetics relies on mathematical methods for modeling, simulation, and design procedures in all of its aspects (radiation, propagation, scattering, imaging, etc.). Originally, rigorous analytical techniques were the only machinery available to produce any useful results. In the 1960s and 1970s, emphasis was placed on asymptotic techniques, which produced approximations of the fields for very high frequencies when closed-form solutions were not feasible. Later, when computers demonstrated explosive progress, numerical techniques were utilized to develop approximate results of controllable accuracy for arbitrary geometries. In this Special Issue, the most recent advances in the aforementioned approaches are presented to illustrate the state-of-the-art mathematical techniques in electromagnetics.
Author: Francisco Sáez de Adana
Publisher: Artech House Publishers
ISBN: 9781608070633
Category : Technology & Engineering
Languages : en
Pages : 215
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Book Description
Summary: Five computer scientists at the University of Alcalá, Spain explain applications of asymptotic numerical techniques to analyzing real-world engineering problems. They draw on their own experience as users and especially as developers of computer tools for analyzing problems of radiation, propagation, and scattering in the high-frequency range, or in the range where the size of the object under analysis is larger than the wavelength. Their target readers are engineers and researchers working on antenna analysis and design, and graduate students in electromagnetism, antennas, propagation, or radio communications systems. A basic knowledge of electromagnetic theory, antennas, and propagation is assumed. The accompanying video disk contains some of the programs they have developed.
Author: George Fikioris
Publisher: Springer Nature
ISBN: 3031017161
Category : Technology & Engineering
Languages : en
Pages : 187
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Book Description
This book describes and illustrates the application of several asymptotic methods that have proved useful in the authors' research in electromagnetics and antennas. We first define asymptotic approximations and expansions and explain these concepts in detail. We then develop certain prerequisites from complex analysis such as power series, multivalued functions (including the concepts of branch points and branch cuts), and the all-important gamma function. Of particular importance is the idea of analytic continuation (of functions of a single complex variable); our discussions here include some recent, direct applications to antennas and computational electromagnetics. Then, specific methods are discussed. These include integration by parts and the Riemann-Lebesgue lemma, the use of contour integration in conjunction with other methods, techniques related to Laplace's method and Watson's lemma, the asymptotic behavior of certain Fourier sine and cosine transforms, and the Poisson summation formula (including its version for finite sums). Often underutilized in the literature are asymptotic techniques based on the Mellin transform; our treatment of this subject complements the techniques presented in our recent Synthesis Lecture on the exact (not asymptotic) evaluation of integrals.
Author: M. V.K. Chari
Publisher: Academic Press
ISBN: 012615760X
Category : Mathematics
Languages : en
Pages : 783
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Book Description
Electromagnetics is the foundation of our electric technology. It describes the fundamental principles upon which electricity is generated and used. This includes electric machines, high voltage transmission, telecommunication, radar, and recording and digital computing. Numerical Methods in Electromagnetism will serve both as an introductory text for graduate students and as a reference book for professional engineers and researchers. This book leads the uninitiated into the realm of numerical methods for solving electromagnetic field problems by examples and illustrations. Detailed descriptions of advanced techniques are also included for the benefit of working engineers and research students. Comprehensive descriptions of numerical methods In-depth introduction to finite differences, finite elements, and integral equations Illustrations and applications of linear and nonlinear solutions for multi-dimensional analysis Numerical examples to facilitate understanding of the methods Appendices for quick reference of mathematical and numerical methods employed
