Diffraction of Electromagnetic Waves on Certain Bodies of Rotation PDF Download

Author:
Publisher:
ISBN:
Category : Electromagnetic waves
Languages : en
Pages : 242

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Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Radio
Languages : en
Pages : 934

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Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Ionospheric radio wave propagation
Languages : en
Pages : 832

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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 750

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Author: Solomon Grigorʹevich Mikhlin
Publisher:
ISBN:
Category : Differential equations, Linear
Languages : en
Pages : 344

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Author: Robert E. Collin
Publisher:
ISBN:
Category : Antennas (Electronics)
Languages : en
Pages : 698

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Author:
Publisher:
ISBN:
Category : Electromagnetic waves
Languages : en
Pages : 557

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Author: T. Wriedt
Publisher: Elsevier
ISBN: 0080532373
Category : Technology & Engineering
Languages : en
Pages : 273

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This book is an edited volume of nine papers covering the different variants of the generalized multipole techniques (GMT). The papers were presented at the recent 3rd Workshop on Electromagnetics and Light Scattering - Theory and Applications, which focused on current GMT methods. These include the multiple multipole method (MMP), the discrete sources method (DSM), Yasuura's method, method of auxiliary sources and null-field method with discrete sources. Each paper presents a full theoretical description as well as some applications of the method in electrical engineering and optics. It also includes both 2D and 3D methods and other applications developed in the former Soviet Union and Japan.

Author: Pyotr Ya. Ufimtsev
Publisher: John Wiley & Sons
ISBN: 0470109009
Category : Science
Languages : en
Pages : 349

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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: Donald George Larson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 74

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Book Description
Given a smooth, convex conducting body of revolution with a plane electromagnetic wave propagating in the direction of the axis of revolution, the problem considered is that of finding an expression, valid for small values of wavelength, which describes the currents in the vicinity of the caustic in the shaded region of the surface. The problem is formulated in terms of an integral equation obtainable from a three-dimensional Green's function. The integration with respect to the azimuthal variable is carried out by two different schemes and the results discussed in relation to one another. The remaining integration, which is over a geodesic path, defines an integral equation which possesses a singular kernel. This singular equation is then studied in conjunction with a bounded kernel. The body of revolution under consideration to this point is then specialized to the case of the sphere in order to compare the theory with known results, and some of the physical implications of the theory are discussed. (Author).