Two-dimensional fast evanescent wave algorithm

Authors
Chew, WC Jiang, LJ Velamparambil, S
Citation
Wc. Chew et al., Two-dimensional fast evanescent wave algorithm, MICROW OPT, 31(6), 2001, pp. 460-465
Citations number
9
Categorie Soggetti
Optics & Acoustics
Journal title
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
ISSN journal
08952477 → ACNP
Volume
31
Issue
6
Year of publication
2001
Pages
460 - 465
Database
ISI
SICI code
0895-2477(200112)31:6<460:TFEWA>2.0.ZU;2-F
Abstract
A new fast evanescent wave algorithm (FEWA) is introduced in the two-dimens ional (2-D) case. It expands the Green's function into propagating waves an d directional evanescent waves. Applying the evanescent Wave correction tec hnique, a procedure similar to the traditional MLFMA can be expedited. No b uffer region is necessary anymore, and fewer translators are needed. Numeri cal examples are given to show the features of this method. (C) 2001 John W iley & Sons, Inc.