Diffraction Theory, Antenna Theory, Perturbation Theory, and Wave Propagation
Author: C. H. PAPAS
Publisher:
Published: 1955
Total Pages: 1
ISBN-13:
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Author: C. H. PAPAS
Publisher:
Published: 1955
Total Pages: 1
ISBN-13:
DOWNLOAD EBOOKAuthor: Richard Henry Clarke
Publisher:
Published: 1980
Total Pages: 300
ISBN-13:
DOWNLOAD EBOOKAuthor: R. C. Rudduck
Publisher:
Published: 1966
Total Pages: 76
ISBN-13:
DOWNLOAD EBOOKAuthor: Nelson A. Logan
Publisher:
Published: 1957
Total Pages: 126
ISBN-13:
DOWNLOAD EBOOKAuthor: Igor T. Selezov
Publisher: Springer
Published: 2017-09-05
Total Pages: 251
ISBN-13: 9811049238
DOWNLOAD EBOOKThis 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.
Author: Edward V. Jull
Publisher: IET
Published: 1981
Total Pages: 194
ISBN-13: 9780906048528
DOWNLOAD EBOOKTwo alternative methods of aperture antenna analysis are described in this book.
Author: Warren L. Stutzman
Publisher: Wiley-Interscience
Published: 1998
Total Pages: 674
ISBN-13:
DOWNLOAD EBOOKHighly 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).
Author: Rajeswari Chatterjee
Publisher:
Published: 1988
Total Pages: 334
ISBN-13:
DOWNLOAD EBOOKAuthor: Pyotr Ya. Ufimtsev
Publisher: John Wiley & Sons
Published: 2007-02-09
Total Pages: 349
ISBN-13: 0470109009
DOWNLOAD EBOOKThis 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: Defense Documentation Center (U.S.)
Publisher:
Published: 1963
Total Pages: 1032
ISBN-13:
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