翻訳と辞書 Words near each other ・ Uniform Securities Agent State Law Exam ・ Uniform Sequence Address ・ Uniform Service Recruiter Badges (United States) ・ Uniform Shipping Law Code ・ Uniform Simultaneous Death Act ・ Uniform Solar Energy and Hydronics Code ・ Uniform space ・ Uniform Standards of Professional Appraisal Practice ・ Uniform star polyhedron ・ Uniform State Narcotic Drug Act ・ Uniform swiftlet ・ Uniform Swimming Pool, Spa and Hot Tub Code ・ Uniform Symbology ・ Uniform Task-Based Management System ・ Uniform tessellation ・ Uniform theory of diffraction ・ Uniform tiling ・ Uniform tiling symmetry mutations ・ Uniform tilings in hyperbolic plane ・ Uniform Time Act ・ Uniform title ・ Uniform topology ・ Uniform Trade Secrets Act ・ Uniform Transfers to Minors Act ・ Uniform tree ・ Uniform treehunter ・ Uniform Trust Code ・ Uniform Type Identifier ・ Uniform Vehicle Code ・ Uniform woodcreeper Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Uniform theory of diffraction ： ウィキペディア英語版 Uniform theory of diffraction In numerical analysis, the uniform geometrical theory of diffraction (UTD) is a high-frequency method for solving electromagnetic scattering problems from electrically small discontinuities or discontinuities in more than one dimension at the same point. 〔 R. G. Kouyoumjian and P. H. Pathak, "A uniform geometrical theory of diffraction for an edge in a perfectly conducting surface," ''Proc. IEEE'', vol. 62, pp. 1448–1461, November 1974. 〕 UTD is an extension of Joseph Keller's ''geometrical theory of diffraction'' (GTD). 〔 J. B. Keller, ("Geometrical theory of diffraction" ), ''J. Opt. Soc. Am.'', vol. 52, no. 2, pp. 116–130, 1962. 〕 The uniform theory of diffraction approximates near field electromagnetic fields as quasi optical and uses ray diffraction to determine diffraction coefficients for each diffracting object-source combination. These coefficients are then used to calculate the field strength and phase for each direction away from the diffracting point. These fields are then added to the incident fields and reflected fields to obtain a total solution. ==See also== * Electromagnetic modeling * Biot–Tolstoy–Medwin diffraction model 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Uniform theory of diffraction」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.