Studies in Electromagnetic Wave Interaction Techniques

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Studies in Electromagnetic Wave Interaction Techniques by : K. V. Narasinga Rao

Download or read book Studies in Electromagnetic Wave Interaction Techniques written by K. V. Narasinga Rao and published by . This book was released on 1963 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The technique of interaction of guided electromagnetic waves in magneto plasmas is utilized to study the phenomena resulting from the cylotron resonance (f = fH= gyrofrequency of electrons) absorption of microwave energy by the electron gas. The enhancement in electronic energy caused by this absorption is experimentally evidenced by study of (1) gyro-interaction of microwaves of different frequencies, (2) emission of microwave noise power at frequencies fn greater than fH, (3) intensity of visible light excitation and, (4) rapid disintergration of the plasma. A correlation of these experimental results show that (1) the rate of heating of any specific region of the plasma changes drastically during different time intervals of the pulsed resonant heating microwave sitnal and (2) non-uniform heating occurs along the plasma axis. Implication of these results on wave propagation in a magnetoplasma will be discussed. Electron cyclotron resonance abosrption of microwave energy by the electron gas in decaying magneto plasmas of oxygen and nitrogen gases is investigated. (Author).

Electromagnetic Aquametry

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Publisher : Springer Science & Business Media
ISBN 13 : 3540264914
Total Pages : 546 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Electromagnetic Aquametry by : Klaus Kupfer

Download or read book Electromagnetic Aquametry written by Klaus Kupfer and published by Springer Science & Business Media. This book was released on 2006-01-27 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mformation about a material can be gathered from its interaction with electromagnetic waves. The information may be stored in the amplitude, the phase, the polarisation, the angular distribution of energy transportation or the spectral characteristics. When re trieved from the wave, certain material properties may thus be determined indirectly. Compared on the one hand to direct material analysis, an indirect method requires calibration and is prone to interference from undesired sources. On the other hand, however, it permits the determination of features inaccessible by direct methods, such as non-destructive material interrogation, high measurement speed, or deep penetration depth. However, being a physical method, the use of electromagnetic waves is still handicapped by the lack of acceptance by many chemists, who are used to applying direct approaches. Historically, the first application of electromagnetic wave interaction with mat ter involved measurement of amplitude changes at a single frequency caused by material properties, and it is still used today by some systems. This approach was soon supplemented by single frequency phase measurements, in order to avoid distortions through amplitude instabilities or parasitic reflections. Such single pa rameter measurements of course require dependence only on one variable in the measured process and sufficient stability of all other ancillary conditions. If that is not the case, the single parameter measurement fails.

Electromagnetic Wave Interactions

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Publisher : World Scientific
ISBN 13 : 9814499099
Total Pages : 415 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Electromagnetic Wave Interactions by : Ardeshir Guran

Download or read book Electromagnetic Wave Interactions written by Ardeshir Guran and published by World Scientific. This book was released on 1996-11-22 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of papers on electromagnetic wave mechanics and its applications written by experts in this field. It offers the reader a sampling of exciting research areas in this field. The topics include polarimetric imaging, radar spectroscopy, surface or creeping waves, bistatic radar scattering, the Seebeck affect. Mathematical methods include inverse scattering theory, singularity expansion method, mixed potential integral equation, method of moments, and diffraction theory. Applications include Cellular Mobile Radios (CMR), radar target identification, and Personal Communication Services (PCS). This book shows how electromagnetic wave theory is currently being utilized and investigated. It involves a modicom of mathematical physics and will be of interest to researchers and graduate students in electrical engineering, physics and applied mathematics.

Theoretical Methods for Determining the Interaction of Electromagnetic Waves with Structures

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Publisher : Springer
ISBN 13 :
Total Pages : 936 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Theoretical Methods for Determining the Interaction of Electromagnetic Waves with Structures by : J.K. Skwirzynski

Download or read book Theoretical Methods for Determining the Interaction of Electromagnetic Waves with Structures written by J.K. Skwirzynski and published by Springer. This book was released on 1981-10-31 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains almost complete proceedings of the NATO Advanced Study Institute (ASI) organised in 1979 to bring together principal innovators and numerous users of mathematical techniques for analysing the interaction of electromagnetic waves with engineering and biological structures. The mathematical disciplines which can be brought to bear on these problems necessitate examination of effectiveness, convergence and robustness of the derived analytic and num~rical algorithms. The aim of this ASI was to give a clear and up-to-date tutorial presentation of available techniques, and to bring together interested scientists, engineers and mathematiciaris, to discuss together their experience and to ensure wider familiarity with the subject. Our programme consists of three distinct yet related parts. The first two of these reflect two somewhat different methods applicable for different ranges of L/A, where L represents a characteristic dimension of a structure and A is a representative wavelength-of radiation. The third part deals with the specific problem of biological interaction. In the first part (Low and Intermediate Frequency Applications) we offer tutorial texts and user-oriented discussions on main techniques and problems concerning: radiation, scattering, aperture penetration, inverse scattering, using moment methods and their developments. The approach to the high frequency applications forms the subject of the second part of this volume, concentrating mainly on the geometrical theory of diffraction (GTD). There are three main variants of the GTD: uniform theory of diffraction (UTD), uniform asymptotic theory (liAT) , spectral theory of diffraction (STD).

Mathematical Techniques for Wave Interaction with Flexible Structures

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Publisher : CRC Press
ISBN 13 : 1466506040
Total Pages : 244 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Mathematical Techniques for Wave Interaction with Flexible Structures by : Trilochan Sahoo

Download or read book Mathematical Techniques for Wave Interaction with Flexible Structures written by Trilochan Sahoo and published by CRC Press. This book was released on 2012-10-24 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical Techniques for Wave Interaction with Flexible Structures is a thoughtful compilation of the various mathematical techniques used to deal with wave structure interaction problems. The book emphasizes unique determination of the solution for a class of physical problems associated with Laplace- or Helmholtz-type equations satisfying higher order boundary conditions with the applications of the theory of ordinary and partial differential equations, Fourier analysis, and more. Features: Provides a focused mathematical treatment for gravity wave interaction with floating and submerged flexible structures Highlights solution methods for a special class of boundary value problems in wave structure interaction Introduces and expands upon differential equations and the fundamentals of wave structure interaction problems This is an ideal handbook for naval architects, ocean engineers, and geophysicists dealing with the design of floating and/or flexible marine structures. The book’s underlying mathematical tools can be easily extended to deal with physical problems in the area of acoustics, electromagnetic waves, wave propagation in elastic media, and solid‐state physics. Designed for both the classroom and independent study, Mathematical Techniques for Wave Interaction with Flexible Structures enables readers to appreciate and apply the mathematical tools of wave structure interaction research to their own work.

Research Topics in Electromagnetic Wave Theory

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (41 download)

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Book Synopsis Research Topics in Electromagnetic Wave Theory by : Jin Au Kong

Download or read book Research Topics in Electromagnetic Wave Theory written by Jin Au Kong and published by John Wiley & Sons. This book was released on 1981-04-23 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews diverse current applications of electromagnetic wave theory, particularly those of interest in aerospace and defense research. Uses the topic of random media to model the ionosphere and the earth terrain with applications to pulse distortion and microwave remote sensing. Studies inhomogeneous plasmas and magnetized ferrites for the propagation, reflection, and transmission of electromagnetic waves with a variational formulism and a coordinate invariant method, and from the point of view of linear mode conversion. Treats result sensing based on microwave radiometer for earth terrain and line-of-sight method for atmosphere parameters. Examines the interaction of electromagnetic fields with biological bodies. In the antenna field, coverage encompasses the topics of broadband antenna arrays, dipole radiation in stratified media, insulated linear antennas, and offset fuel reflector antennas.

U.S. Government Research Reports

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Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis U.S. Government Research Reports by :

Download or read book U.S. Government Research Reports written by and published by . This book was released on 1964 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Waves

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Publisher : Oxford University Press, USA
ISBN 13 : 0198803788
Total Pages : 161 pages
Book Rating : 4.1/5 (988 download)

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Book Synopsis Waves by : Mike Goldsmith

Download or read book Waves written by Mike Goldsmith and published by Oxford University Press, USA. This book was released on 2018 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: From sound waves to gravitational waves, and from waves of light to crashing rollers on the ocean, Mike Goldsmith explores the fundamental features shared by all waves in the natural world, and considers the range of phenomena resulting from wave motion, including reflection, diffraction, and polarization in light, and beats and echoes in sound.

Guided Electromagnetic Waves

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ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Guided Electromagnetic Waves by : Michał Mrozowski

Download or read book Guided Electromagnetic Waves written by Michał Mrozowski and published by . This book was released on 1997 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of efficient techniques for the rigorous modelling of electromagnetic phenomena is a key factor in determining the progress in many technical area from microwave engineering to X-Ray technology. This book presents a class of numerical techniques for the analysis of discrete spectra of electrodynamic operators, highlights their advantages and drawbacks, and discusses their potential for solving practical problems. Examples of the application of some of the methods to solve both field theory and engineering problems are included.

Theoretical methods for determining the interaction of electromagnetic waves with structures : [proceedings of the NATO Advanced Study Inst. on theoretical methods fordetermining the interaction of electromagnetic waves with structures ; Norwich, july 23 - august 4, 1979]

Download Theoretical methods for determining the interaction of electromagnetic waves with structures : [proceedings of the NATO Advanced Study Inst. on theoretical methods fordetermining the interaction of electromagnetic waves with structures ; Norwich, july 23 - august 4, 1979] PDF Online Free

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ISBN 13 :
Total Pages : 913 pages
Book Rating : 4.:/5 (658 download)

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Book Synopsis Theoretical methods for determining the interaction of electromagnetic waves with structures : [proceedings of the NATO Advanced Study Inst. on theoretical methods fordetermining the interaction of electromagnetic waves with structures ; Norwich, july 23 - august 4, 1979] by : J. K. Skwirzynski

Download or read book Theoretical methods for determining the interaction of electromagnetic waves with structures : [proceedings of the NATO Advanced Study Inst. on theoretical methods fordetermining the interaction of electromagnetic waves with structures ; Norwich, july 23 - august 4, 1979] written by J. K. Skwirzynski and published by . This book was released on 1981 with total page 913 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nonlinear Electron-Wave Interaction Phenomena

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Publisher : Academic Press
ISBN 13 : 1483225208
Total Pages : 607 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Nonlinear Electron-Wave Interaction Phenomena by : Joseph E. Rowe

Download or read book Nonlinear Electron-Wave Interaction Phenomena written by Joseph E. Rowe and published by Academic Press. This book was released on 2013-10-22 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Electron-Wave Interaction Phenomena explores the interaction between drifting streams of charged particles and propagating electromagnetic waves. Of particular concern are the situations in which the wave amplitude is large and there is strong coupling between the charged fluid and the wave. Emphasis is placed on those devices that utilize a defined injected stream of some type. Particle and electromagnetic wave velocities both small and comparable to the velocity of light are considered. Comprised of 16 chapters, this book begins with an introduction to the various classes of devices in which the drifting stream (charged fluid) is composed of electrons and/or ions coupled to a slow electromagnetic wave over an extended region. The discussion then turns to Eulerian versus Lagrangian formulation and radio-frequency equivalent circuits, along with space-charge-field expressions. Subsequent chapters focus on the interaction mechanisms in klystrons, traveling-wave amplifiers, and O-type backward-wave oscillators, as well as crossed-field forward- and backward-wave amplifiers, and traveling-wave energy converters. The book also evaluates multibeam and beam-plasma interactions; phase focusing of electron bunches; pre-bunched electron beams; collector depression techniques; and modulation characteristics. This monograph is designed to serve both as a research monograph for workers in the fields of microwave electron and plasma devices and as a text for advanced graduate students.

Scattering of Electromagnetic Waves

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Publisher : John Wiley & Sons
ISBN 13 : 0471463787
Total Pages : 732 pages
Book Rating : 4.4/5 (714 download)

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Book Synopsis Scattering of Electromagnetic Waves by : Leung Tsang

Download or read book Scattering of Electromagnetic Waves written by Leung Tsang and published by John Wiley & Sons. This book was released on 2004-04-07 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: A timely and authoritative guide to the state of the art of wave scattering Scattering of Electromagnetic Waves offers in three volumes a complete and up-to-date treatment of wave scattering by random discrete scatterers and rough surfaces. Written by leading scientists who have made important contributions to wave scattering over three decades, this new work explains the principles, methods, and applications of this rapidly expanding, interdisciplinary field. It covers both introductory and advanced material and provides students and researchers in remote sensing as well as imaging, optics, and electromagnetic theory with a one-stop reference to a wealth of current research results. Plus, Scattering of Electromagnetic Waves contains detailed discussions of both analytical and numerical methods, including cutting-edge techniques for the recovery of earth/land parametric information. The three volumes are entitled respectively Theories and Applications, Numerical Simulation, and Advanced Topics. In the second volume, Numerical Simulations, Leung Tsang (University of Washington) Jin Au Kong (MIT), Kung-Hau Ding (Air Force Research Lab), and Chi On Ao (MIT) cover: * Layered media simulations * Rough surface and volume scattering simulations * Dense media models and simulations * Electromagnetic scattering by discrete scatterers and a buried object * Scattering by vertical cylinders above a surface * Electromagnetic waves scattering by vegetation * Computational methods and programs used for performing various simulations

Interaction of Electromagnetic Waves with Electron Beams and Plasmas

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Publisher : World Scientific
ISBN 13 : 9789810215774
Total Pages : 186 pages
Book Rating : 4.2/5 (157 download)

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Book Synopsis Interaction of Electromagnetic Waves with Electron Beams and Plasmas by : C. S. Liu

Download or read book Interaction of Electromagnetic Waves with Electron Beams and Plasmas written by C. S. Liu and published by World Scientific. This book was released on 1994 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interaction of electromagnetic waves with matter has always been a fascinating subject of study. As matter in the universe is mostly in the plasma state, the study of electromagnetic waves in plasmas is of importance to astrophysics, space physics and ionospheric physics. The physics of electromagnetic wave interacting with electron beams and plasmas also serves as a basis for coherent radiation generation such as free electron laser and gyrotron and advanced accelerators. This monograph aims at reviewing the physical processes of linear and nonlinear collective interactions of electromagnetic waves with electron beams and unmagnetized plasmas.

Introduction to the Physics and Techniques of Remote Sensing

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Publisher : John Wiley & Sons
ISBN 13 : 0471783382
Total Pages : 572 pages
Book Rating : 4.4/5 (717 download)

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Book Synopsis Introduction to the Physics and Techniques of Remote Sensing by : Charles Elachi

Download or read book Introduction to the Physics and Techniques of Remote Sensing written by Charles Elachi and published by John Wiley & Sons. This book was released on 2006-05-11 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: The science and engineering of remote sensing--theory and applications The Second Edition of this authoritative book offers readers the essential science and engineering foundation needed to understand remote sensing and apply it in real-world situations. Thoroughly updated to reflect the tremendous technological leaps made since the publication of the first edition, this book covers the gamut of knowledge and skills needed to work in this dynamic field, including: * Physics involved in wave-matter interaction, the building blocks for interpreting data * Techniques used to collect data * Remote sensing applications The authors have carefully structured and organized the book to introduce readers to the basics, and then move on to more advanced applications. Following an introduction, Chapter 2 sets forth the basic properties of electromagnetic waves and their interactions with matter. Chapters 3 through 7 cover the use of remote sensing in solid surface studies, including oceans. Each chapter covers one major part of the electromagnetic spectrum (e.g., visible/near infrared, thermal infrared, passive microwave, and active microwave). Chapters 8 through 12 then cover remote sensing in the study of atmospheres and ionospheres. Each chapter first presents the basic interaction mechanism, followed by techniques to acquire, measure, and study the information, or waves, emanating from the medium under investigation. In most cases, a specific advanced sensor is used for illustration. The book is generously illustrated with fifty percent new figures. Numerous illustrations are reproduced in a separate section of color plates. Examples of data acquired from spaceborne sensors are included throughout. Finally, a set of exercises, along with a solutions manual, is provided. This book is based on an upper-level undergraduate and first-year graduate course taught by the authors at the California Institute of Technology. Because of the multidisciplinary nature of the field and its applications, it is appropriate for students in electrical engineering, applied physics, geology, planetary science, astronomy, and aeronautics. It is also recommended for any engineer or scientist interested in working in this exciting field.

Air Force Research Resumés

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Publisher :
ISBN 13 :
Total Pages : 854 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Air Force Research Resumés by :

Download or read book Air Force Research Resumés written by and published by . This book was released on with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electromagnetic Wave Theory

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Publisher : Elsevier
ISBN 13 : 1483185915
Total Pages : 558 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Electromagnetic Wave Theory by : J. C. Brown

Download or read book Electromagnetic Wave Theory written by J. C. Brown and published by Elsevier. This book was released on 2016-01-21 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Series of Monographs in Electromagnetic Waves, Volume 11: Electromagnetic Wave Theory, Part 1 covers the proceedings of an International Scientific Radio Union (U.R.S.I.) Symposium on Electromagnetic Wave Theory. The book contains 61 chapters that are organized into three sections. The first section presents papers about wave propagation, which includes lateral waves; terrestrial waveguides; and plane waves in dissipative media. Next, the title reviews studies about wave guides, including basic properties of periodic waveguides; theoretical investigation of non-uniform waveguides; and waves in a coaxial line partially filled with plasma. The last section covers topics about surface waves, such as a dielectric prism in the corner of overmoded waveguide; lasers and optical communication systems; and microwave and laser resonators. The text will be of great use to researchers and practitioners of disciplines that study or utilize electromagnetic wave technologies, such as electrotechnics and electrical engineering.

Research and Technology Program Digest Flash Index

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Publisher :
ISBN 13 :
Total Pages : 794 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Research and Technology Program Digest Flash Index by :

Download or read book Research and Technology Program Digest Flash Index written by and published by . This book was released on 1967 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: