A numerically efficient technique for the analysis of slots in multilayer media

Author

Kinayman, N. ; Dural, Gulbin ; Aksun, M.I.

Author_Institution

Dept. of Electr. & Electron. Eng., Bilkent Univ., Ankara, Turkey

Volume

46

Issue

4

fYear

1998

fDate

4/1/1998 12:00:00 AM

Firstpage

430

Lastpage

432

Abstract

A numerically efficient technique for the analysis of slot geometries in multilayer media is presented using closed-form Green´s functions in spatial domain in conjunction with the method of moments (MoM). The slot is represented by an equivalent magnetic-current distribution, which is then used to determine the total power crossing through the slot and the input impedance. In order to calculate power and current distribution, spatial-domain closed-form Green´s functions are expanded as power series of the radial distance ρ, which makes the analytical evaluation of the spatial-domain integrals possible, saving a considerable amount of computation time

Keywords

Green´s function methods; method of moments; slot lines; transmission line theory; closed-form Green function; equivalent magnetic current distribution; input impedance; method of moments; multilayer medium; numerical technique; power distribution; power series; slot; spatial domain integral; Current distribution; Distributed computing; Geometry; Green´s function methods; Impedance; Magnetic analysis; Magnetic domains; Magnetic multilayers; Moment methods; Time series analysis;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.664145

Filename

664145