Numerical Evaluations of Diffraction Formulas for the Canonical Wedge-Scattering Problem [Testing Ourselves]

Autor:	Levent Sevgi, Pyotr Ya. Ufimtsev, Feray Hacivelioglu
Rok vydání:	2013
Předmět:	Diffraction Mathematical analysis Uniform theory of diffraction Physics::Optics Fresnel integral Electrical and Electronic Engineering Condensed Matter Physics Physical optics Integral equation Parabolic partial differential equation Wedge (geometry) Numerical integration Mathematics
Zdroj:	IEEE Antennas and Propagation Magazine. 55:257-272
ISSN:	1045-9243
DOI:	10.1109/map.2013.6735531
Popis:	Numerical computations of different diffraction representations for the canonical wedge-scattering problem are discussed. Representations include total-field exact series summation, exact diffraction integral, and the Physical Optics (PO), Physical Theory of Diffraction (PTD), and Parabolic Equation (PE) techniques, and the Uniform Theory of Diffraction (UTD). Numerical challenges and advantages of each are given.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a7b5403e8dca80550fa06518ce966ff3 https://doi.org/10.1109/map.2013.6735531 Zobrazit plný text záznamu