Author: C. H. PAPASPublisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Diffraction Theory, Antenna Theory, Perturbation Theory, and Wave Propagation
Author: C. H. PAPASDiffraction Theory and Antennas
Author: Richard Henry ClarkePublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 300
Book Description
Application of Wedge Diffraction to Antenna Theory
Author: R. C. RudduckPublisher:
ISBN:
Category : Diffraction
Languages : en
Pages : 76
Book Description
Bibliography on the Theory of Diffraction and Propagation of Radio Waves
Author: Nelson A. LoganPublisher:
ISBN:
Category : Diffraction
Languages : en
Pages : 126
Book Description
Wave Propagation and Diffraction
Author: Igor T. SelezovPublisher: Springer
ISBN: 9811049238
Category : Science
Languages : en
Pages : 251
Book Description
This book presents two distinct aspects of wave dynamics – wave propagation and diffraction – with a focus on wave diffraction. The authors apply different mathematical methods to the solution of typical problems in the theory of wave propagation and diffraction and analyze the obtained results. The rigorous diffraction theory distinguishes three approaches: the method of surface currents, where the diffracted field is represented as a superposition of secondary spherical waves emitted by each element (the Huygens–Fresnel principle); the Fourier method; and the separation of variables and Wiener–Hopf transformation method. Chapter 1 presents mathematical methods related to studying the problems of wave diffraction theory, while Chapter 2 deals with spectral methods in the theory of wave propagation, focusing mainly on the Fourier methods to study the Stokes (gravity) waves on the surface of inviscid fluid. Chapter 3 then presents some results of modeling the refraction of surf ace gravity waves on the basis of the ray method, which originates from geometrical optics. Chapter 4 is devoted to the diffraction of surface gravity waves and the final two chapters discuss the diffraction of waves by semi-infinite domains on the basis of method of images and present some results on the problem of propagation of tsunami waves. Lastly, it provides insights into directions for further developing the wave diffraction theory.
Geometrical Theory of Diffraction
Author: Vladimir Andreevich BorovikovPublisher: IET
ISBN: 9780852968307
Category : Mathematics
Languages : en
Pages : 408
Book Description
This book details the ideas underlying geometrical theory of diffraction (GTD) along with its relationships with other EM theories.
Aperture Antennas and Diffraction Theory
Author: Edward V. JullPublisher: IET
ISBN: 9780906048528
Category : Science
Languages : en
Pages : 194
Book Description
Two alternative methods of aperture antenna analysis are described in this book.
Antenna Theory and Design
Author: Warren L. StutzmanPublisher: Wiley-Interscience
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 674
Book Description
Highly respected authors have reunited to update the well known 1981 edition which is still hailed as one of the best in its field. This edition includes recent antenna innovations and applications. It features a succinct treatment of the finite difference, time domain (FDTD) computational technique. It is also the first text to treat physical theory of diffraction (PTD).
Antenna Theory and Practice
Author: Rajeswari ChatterjeePublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 334
Book Description
Fundamentals of the Physical Theory of Diffraction
Author: Pyotr Ya. UfimtsevPublisher: John Wiley & Sons
ISBN: 0470109009
Category : Science
Languages : en
Pages : 349
Book Description
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.