Author : Vladimir Andreevich Borovikov
Publisher : IET
Page : 408 pages
File Size : 22,17 MB
Release : 1994
Category : Mathematics
ISBN : 9780852968307
This book details the ideas underlying geometrical theory of diffraction (GTD) along with its relationships with other EM theories.
Author : Derek A. McNamara
Publisher : Artech House on Demand
Page : 471 pages
File Size : 17,81 MB
Release : 1990-01-01
Category : Science
ISBN : 9780890063019
A text for senior undergraduate or beginning graduate students, as well as practicing engineers, that bridges the gap between specialist papers and the use of GTD in practical problems. It introduces the principal results and concepts, their various parameters, and applications to a wide variety of
Author : Kamill Klem-Musatov
Publisher : SEG Books
Page : 341 pages
File Size : 39,35 MB
Release : 2016-06-30
Category : Science
ISBN : 1560803223
Providing geophysicists with an in-depth understanding of the theoretical and applied background for the seismic diffraction method, “Classical and Modern Diffraction Theory” covers the history and foundations of the classical theory and the key elements of the modern diffraction theory. Chapters include an overview and a historical review of classical theory, a summary of the experimental results illustrating this theory, and key principles of the modern theory of diffraction; the early cornerstones of classical diffraction theory, starting from its inception in the 17th century and an extensive introduction to reprinted works of Grimaldi, Huygens, and Young; details of the classical theory of diffractions as developed in the 19th century and reprinted works of Fresnel, Green, Helmholtz, Kirchhoff, and Rayleigh; and the cornerstones of the modern theory including Keller’s geometrical theory of diffraction, boundary-layer theory, and super-resolution. Appendices on the Cornu spiral and Babinet’s principle are also included.
Author : Pyotr Ya. Ufimtsev
Publisher : John Wiley & Sons
Page : 349 pages
File Size : 37,17 MB
Release : 2007-02-09
Category : Science
ISBN : 0470109009
This book is the first complete and comprehensive description of the modern Physical Theory of Diffraction (PTD) based on the concept of elementary edge waves (EEWs). The theory is demonstrated with the example of the diffraction of acoustic and electromagnetic waves at perfectly reflecting objects. The derived analytic expressions clearly explain the physical structure of the scattered field and describe in detail all of the reflected and diffracted rays and beams, as well as the fields in the vicinity of caustics and foci. Shadow radiation, a new fundamental component of the field, is introduced and proven to contain half of the total scattered power.
Author : Max Born
Publisher : Elsevier
Page : 871 pages
File Size : 24,33 MB
Release : 2013-06-01
Category : Science
ISBN : 148310320X
Principles of Optics: Electromagnetic Theory of Propagation, Interference and Diffraction of Light, Sixth Edition covers optical phenomenon that can be treated with Maxwell's phenomenological theory. The book is comprised of 14 chapters that discuss various topics about optics, such as geometrical theories, image forming instruments, and optics of metals and crystals. The text covers the elements of the theories of interference, interferometers, and diffraction. The book tackles several behaviors of light, including its diffraction when exposed to ultrasonic waves. The selection will be most useful to researchers whose work involves understanding the behavior of light.
Author : Graeme L. James
Publisher : IET
Page : 312 pages
File Size : 15,73 MB
Release : 1986
Category : Science
ISBN : 9780863410628
The purpose of the book, apart from expounding the Geometrical Theory of Diffraction (GTD) method, is to present useful formulations that can be readily applied to solve practical engineering problems.
Author : Edward V. Jull
Publisher : IET
Page : 194 pages
File Size : 46,60 MB
Release : 1981
Category : Science
ISBN : 9780906048528
Two alternative methods of aperture antenna analysis are described in this book.
Author : Kamill Davydovich Klem-Musatov
Publisher : SEG Books
Page : 431 pages
File Size : 39,50 MB
Release : 1994
Category : Diffraction
ISBN : 1560800747
Presents a complete mathematical description of diffractions caused by seismic velocity discontinuities. Diffraction theory provides important physical insights into seismology and is a necessary part of describing the nature of a seismogram. The author describes elastic wave theory and relates it to the high-frequency approximations of ray theory.
Author : Gökhan Apaydin
Publisher : Artech House
Page : 364 pages
File Size : 26,59 MB
Release : 2021-02-28
Category : Science
ISBN : 1630817805
This exciting new resource presents a comprehensive introduction to the fundamentals of diffraction of two-dimensional canonical structures, including wedge, strip, and triangular cylinder with different boundary conditions. Maxwell equations are discussed, along with wave equation and scattered, diffracted and fringe fields. Geometric optics, as well as the geometric theory of diffraction are explained. With MATLAB scripts included for several well-known electromagnetic diffraction problems, this book discusses diffraction fundamentals of two-dimensional structures with different boundary conditions and analytical numerical methods that are used to show diffraction. The book introduces fundamental concepts of electromagnetic problems, identities, and definitions for diffraction modeling. Basic coordinate systems, boundary conditions, wave equation, and Green’s function problem are given. The scattered fields, diffracted fields, and fringe fields, radar cross section for diffraction modeling are presented. Behaviors of electromagnetic waves around the two-dimensional canonical wedge and canonical strip are also explored. Diffraction of trilateral cylinders and wedges with rounded edges is investigated as well as double tip diffraction using Finite Difference Time Domain and Method of Moments. A MATLAB based virtual tool, developed with graphical user interface (GUI), for the visualization of both fringe currents and fringe waves is included, using numerical FDTD and MoM algorithm and High-Frequency Asymptotics approaches.
Author : V. M. Babich
Publisher : Alpha Science International, Limited
Page : 236 pages
File Size : 23,14 MB
Release : 2008
Category : Science
ISBN :
This title contains the detailed descriptions of the Sommerfeld-Malyuzhinets technique and the related mathematical aspects.
