Elemental field distributions in corrugated structures with large-amplitude gratings

Author

Manzuri-Shalmani, M.T. ; Baghai-Wadji, A.R.

Author_Institution

Comput. Eng. Dept., Sharif Univ. of Technol., Tehran, Iran

Volume

39

Issue

23

fYear

2003

Abstract

A unified and robust method has been introduced to compute magnetostatic and electrostatic fields for nonperiodic excitations in periodically corrugated anisotropic structures. The method extends a previously published concept of modified phased-periodic Green´s functions for solving flat-surface problems. Convergent results have been obtained for corrugations with aspect ratios exceeding 15. Novel elemental field distributions are presented as examples

Keywords

Green´s function methods <corrugated structs., large-amplit. gratings, elemental field distribs.>; Maxwell equations <corrugated structs., large-amplit. gratings, elemental field distribs.>; anisotropic media <corrugated structs., large-amplit. gratings, elemental field distribs.>; electric fields <corrugated structs., large-amplit. gratings, elemental field distribs.>; magnetic fields <corrugated structs., large-amplit. gratings, elemental field distribs.>; periodic structures <corrugated structs., large-amplit. gratings, elemental field distribs.>; Maxwell´s equations; anisotropic structures; arbitrary electrode geometries; corrugated structures; electrostatic fields; elemental field distributions; large-amplitude gratings; magnetostatic fields; modified phased-periodic Green´s functions; nonperiodic excitations; thin conductors; three-layer problem; two dimensional structure; unified robust method; vector potential;

fLanguage

English

Journal_Title

Electronics Letters

Publisher

iet

ISSN

0013-5194

Type

jour

DOI

10.1049/el:20031072

Filename

1248998