Acoustic And Electromagnetic Scattering Analysis Using Discrete Sources


Acoustic And Electromagnetic Scattering Analysis Using Discrete Sources
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Acoustic And Electromagnetic Scattering Analysis Using Discrete Sources


Acoustic And Electromagnetic Scattering Analysis Using Discrete Sources
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Author : Adrian Doicu
language : en
Publisher: Academic Press
Release Date : 2000-07-06

Acoustic And Electromagnetic Scattering Analysis Using Discrete Sources written by Adrian Doicu and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-07-06 with Mathematics categories.


The discrete sources method is an efficient and powerful tool for solving a large class of boundary-value problems in scattering theory. A variety of numerical methods for discrete sources now exist. In this book, the authors unify these formulations in the context of the so-called discrete sources method. Comprehensive presentation of the discrete sources method Original theory - an extension of the conventional null-field method using discrete sources Practical examples that demonstrate the efficiency and flexibility of elaborated methods (scattering by particles with high aspect ratio, rough particles, nonaxisymmetric particles, multiple scattering) List of discrete sources programmes available via the Internet



Inverse Acoustic And Electromagnetic Scattering Theory


Inverse Acoustic And Electromagnetic Scattering Theory
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Author : David Colton
language : en
Publisher: Springer Nature
Release Date : 2019-11-06

Inverse Acoustic And Electromagnetic Scattering Theory written by David Colton and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-06 with Mathematics categories.


The inverse scattering problem is central to many areas of science and technology such as radar, sonar, medical imaging, geophysical exploration and nondestructive testing. This book is devoted to the mathematical and numerical analysis of the inverse scattering problem for acoustic and electromagnetic waves. In this fourth edition, a number of significant additions have been made including a new chapter on transmission eigenvalues and a new section on the impedance boundary condition where particular attention has been made to the generalized impedance boundary condition and to nonlocal impedance boundary conditions. Brief discussions on the generalized linear sampling method, the method of recursive linearization, anisotropic media and the use of target signatures in inverse scattering theory have also been added.



Electromagnetic And Acoustic Scattering Detection And Inverse Problems


Electromagnetic And Acoustic Scattering Detection And Inverse Problems
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Author : C Bourrely
language : en
Publisher: World Scientific
Release Date : 1989-03-01

Electromagnetic And Acoustic Scattering Detection And Inverse Problems written by C Bourrely and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-03-01 with categories.


Contents:Light Scattering Problems in Astrophysics (J M Perrin)Surface Integral Operators and their Use in Acoustics and Electromagnetics (A Berthon)Acoustic Diffraction by Slender Bodies of Arbitrary Shape (M Tran-Van-Nhieu)High and Low Energy Approximations for the Electromagnetic Scattering by Irregular Objects (B Torresani)Electromagnetic Scattering and Mutual Interactions Between Closely Spaced Spheroids (J Dalmas & R Deleuil)Acoustical Imaging of 2D Fluid Targets Buried in a Half Space: A Diffraction Tomography Approach Using Line-Sources Insonification (B Duchene et al)Contribution of Radar Polarimetry in Radar Target Discrimination. The “Poincaré Planisphere”: a New Representation Method (E Pottier)Electromagnetic and Acoustic Waves in Random Media: from Propagation to Anderson Localization (B Souillard)Weak Disorder: Homogeneisation Method and Propagation (C Bardos)Coherent Propagation of Surface Acoustic Waves in Quasi-Periodic and Random Arrays of Grooves (D Sornette et al)On Asymptotic Behaviour of Waves States in Random Media (F Bentosela & R Rodriguez)A Study of Acoustic Transmission of Transient Signal in a Inhomogeneous Medium with the Help of a Wavelet Transform. Application to an Air-Water Plane Interface (G Saracco & Ph Tchamitchian)Three-Dimensional Impedance Scattering Theory (P Sabatier)Survey of Optimization Algorithms Applied to Inverse Problems (A Roger)A Linearized Inverse Problem: Acoustic Impedance Tomography of Biological Media (J P Lefebvre)and others Readership: Electrical engineers and mathematicians.



Light Scattering By Systems Of Particles


Light Scattering By Systems Of Particles
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Author : Adrian Doicu
language : en
Publisher: Springer
Release Date : 2006-10-19

Light Scattering By Systems Of Particles written by Adrian Doicu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-19 with Science categories.


This book develops the theory of the null-field method (also called T-matrix method), covering almost all aspects and current applications. This book also incorporates FORTRAN programs and simulation results. Worked examples of the application of the FORTRAN programs show readers how to adapt or modify the programs for their specific application.



Electromagnetic And Acoustic Scattering By Simple Shapes


Electromagnetic And Acoustic Scattering By Simple Shapes
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Author : J. S. Asvestas
language : en
Publisher:
Release Date : 1970

Electromagnetic And Acoustic Scattering By Simple Shapes written by J. S. Asvestas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Electromagnetic waves categories.


The book represents an exhaustive study of the scattering properties of acoustically soft and hard bodies and of perfect conductors, presented for 15 geometrically-simple shapes. Such shapes are important in their own right and as a basis for synthesizing the radiation and scattering properties of more complex configurations. Each shape is treated in a separate chapter whose contents are presented in stylized format for easy reference. Emphasis is placed on results in the form of formulae and diagrams. Although no detailed derivation are included, an outline of methods in scattering theory is given in the Introduction. (Author).



Inverse Acoustic And Electromagnetic Scattering Theory


Inverse Acoustic And Electromagnetic Scattering Theory
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Author : David Colton
language : en
Publisher: Springer
Release Date : 2020-11-14

Inverse Acoustic And Electromagnetic Scattering Theory written by David Colton and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-14 with Mathematics categories.


The inverse scattering problem is central to many areas of science and technology such as radar, sonar, medical imaging, geophysical exploration and nondestructive testing. This book is devoted to the mathematical and numerical analysis of the inverse scattering problem for acoustic and electromagnetic waves. In this fourth edition, a number of significant additions have been made including a new chapter on transmission eigenvalues and a new section on the impedance boundary condition where particular attention has been made to the generalized impedance boundary condition and to nonlocal impedance boundary conditions. Brief discussions on the generalized linear sampling method, the method of recursive linearization, anisotropic media and the use of target signatures in inverse scattering theory have also been added.



Electromagnetic Scattering By Particles And Particle Groups


Electromagnetic Scattering By Particles And Particle Groups
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Author : Michael I. Mishchenko
language : en
Publisher: Cambridge University Press
Release Date : 2014-04-24

Electromagnetic Scattering By Particles And Particle Groups written by Michael I. Mishchenko and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-24 with Science categories.


A self-contained, accessible introduction to the basic concepts, formalism and recent advances in electromagnetic scattering, for researchers and graduate students.



Electromagnetic Wave Scattering On Nonspherical Particles


Electromagnetic Wave Scattering On Nonspherical Particles
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Author : Tom Rother
language : en
Publisher: Springer
Release Date : 2013-09-19

Electromagnetic Wave Scattering On Nonspherical Particles written by Tom Rother and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-19 with Science categories.


This book gives a detailed overview of the theory of electromagnetic wave scattering on single, homogeneous, but nonspherical particles. Beside the systematically developed Green’s function formalism of the first edition this second and enlarged edition contains additional material regarding group theoretical considerations for nonspherical particles with boundary symmetries, an iterative T-matrix scheme for approximate solutions, and two additional but basic applications. Moreover, to demonstrate the advantages of the group theoretical approach and the iterative solution technique, the restriction to axisymmetric scatterers of the first edition was abandoned.



The Generalized Multipole Technique For Light Scattering


The Generalized Multipole Technique For Light Scattering
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Author : Thomas Wriedt
language : en
Publisher: Springer
Release Date : 2018-03-09

The Generalized Multipole Technique For Light Scattering written by Thomas Wriedt and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-09 with Science categories.


This book presents the Generalized Multipole Technique as a fast and powerful theoretical and computation tool to simulate light scattering by nonspherical particles. It also demonstrates the considerable potential of the method. In recent years, the concept has been applied in new fields, such as simulation of electron energy loss spectroscopy and has been used to extend other methods, like the null-field method, making it more widely applicable. The authors discuss particular implementations of the GMT methods, such as the Discrete Sources Method (DSM), Multiple Multipole Program (MMP), the Method of Auxiliary Sources (MAS), the Filamentary Current Method (FCM), the Method of Fictitious Sources (MFS) and the Null-Field Method with Discrete Sources (NFM-DS). The Generalized Multipole Technique is a surface-based method to find the solution of a boundary-value problem for a given differential equation by expanding the fields in terms of fundamental or other singular solutions of this equation. The amplitudes of these fundamental solutions are determined from the boundary condition at the particle surface. Electromagnetic and light scattering by particles or systems of particles has been the subject of intense research in various scientific and engineering fields, including astronomy, optics, meteorology, remote sensing, optical particle sizing and electromagnetics, which has led to the development of a large number of modelling methods based on the Generalized Multipole Technique for quantitative evaluation of electromagnetic scattering by particles of various shapes and compositions. The book describes these methods in detail.



Exploring The Atmosphere By Remote Sensing Techniques


Exploring The Atmosphere By Remote Sensing Techniques
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Author : Rodolfo Guzzi
language : en
Publisher: Springer
Release Date : 2008-01-11

Exploring The Atmosphere By Remote Sensing Techniques written by Rodolfo Guzzi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-11 with Science categories.


Only satellite-based remote-sensing instruments generate the wealth of global data on the concentrations of atmospheric constituents that are necessary for long-term monitoring of the atmosphere. This set of courses and lectures sponsored by ICTP in Trieste focuses on remote sensing for atmospheric applications and inverse methods to assess atmospheric components, gases, aerosols and clouds. It addresses primarily graduate students and young researchers in the atmospheric sciences but will be useful for all those wishing to study various techniques for exploring the atmosphere by remote sensing. Contributions span topics such as on IGOS (Integrated Global Observing Strategy), electromagnetic scattering by non-spherical particles, forward-modelling requirements and the information content problem, Earth radiation, and aerosol monitoring by LIDAR.