Solving the EFIE for a Vertical Probe Exciting an Infinite Microstrip Line

Author

Mesa, F. ; Rodríguez-Berral, R.

Author_Institution

Dept. of Appl. Phys., Seville Univ.

fYear

0

fDate

0-0 0

Firstpage

528

Lastpage

530

Abstract

This work will present and discuss an appropriate formulation of the electric field integral equation (EFIE) for an infinite microstrip line excited by a cylindrical vertical probe when the surface current on the strip as well as the surface current on the probe are taken as unknowns. Our proposal involves the solution of two auxiliary partial EFIEs, each one of them defined on different surfaces; namely either on the infinite strip surface or on the finite probe surface. The above procedure keeps the translational symmetry in one of the problem, which can be then solved with the help of standard Fourier techniques. The complete problem is finally solved by direct algebraic substitution

Keywords

algebra; electric field integral equations; microstrip lines; probes; surface electromagnetic waves; EFIE solving; Fourier technique; cylindrical vertical probe; direct algebraic substitution; electric field integral equation; finite probe surface; infinite microstrip line excitation; infinite strip surface; surface current; translational symmetry; Conductors; Current density; Dielectric losses; Dielectric substrates; Integral equations; Magnetic confinement; Microstrip; Moment methods; Probes; Strips;

fLanguage

English

Publisher

ieee

Conference_Titel

Mathematical Methods in Electromagnetic Theory, 2006 International Conference on

Conference_Location

Kharkiv

Print_ISBN

1-4244-0490-8

Type

conf

DOI

10.1109/MMET.2006.1689844

Filename

1689844