Premium
Technique combining the finite‐difference time domain and the uniform theory of diffraction
Author(s) -
Beillard B.,
Andrieu J.,
Chevalier Y.,
Jecko B.
Publication year - 1997
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(199709)16:1<21::aid-mop7>3.0.co;2-m
Subject(s) - diffraction , microwave , uniform theory of diffraction , resolution (logic) , electromagnetic theory , electromagnetic radiation , optics , radiation , physics , mathematics , computer science , telecommunications , artificial intelligence
This letter describes a method intended for the resolution of the electromagnetic diffraction of structures of very different sizes. The problem to be solved is divided into two subdomains: the first where a “rigorous” method analyzes the radiation of small elements, and the second where an “asymptotic” method analyzes the diffraction on the edges of large elements. © 1997 John Wiley & Sons, Inc. Microwave Opt Technol Lett 16: 21–23, 1997.