The Time-Domain Contour Integral Method—An Approach to the Analysis of Double-Plane Circuits

Author

Stumpf, Martin

Author_Institution

SIX Res. Centre, Brno Univ. of Technol., Brno, Czech Republic

Volume

56

Issue

2

fYear

2014

fDate

Apr-14

Firstpage

367

Lastpage

374

Abstract

The time-domain counterpart of the Okoshi´s contour integral method is formulated with the aid of the reciprocity theorem of the time-convolution type. A numerical procedure for solving the time-domain reciprocity relation is proposed and validated using an analytical solution based on the eigenfunction expansion and the finite-integration technique. For the former, the time-domain counterpart of the classical double-summation formula for a rectangular power-ground structure is found and evaluated.

Keywords

convolution; eigenvalues and eigenfunctions; integral equations; integration; printed circuits; time-domain analysis; Okoshi contour integral method; double-plane circuit analysis; double-summation formula; eigenfunction expansion; finite-integration technique; numerical procedure; printed circuit boards; reciprocity theorem; rectangular power-ground structure; time-convolution type; time-domain contour integral method; time-domain reciprocity relation; Computer integrated manufacturing; Convolution; Equations; Mathematical model; Microstrip; Time-domain analysis; Vectors; Contour integral method; printed circuit boards; reciprocity theorem; signal integrity; time domain;

fLanguage

English

Journal_Title

Electromagnetic Compatibility, IEEE Transactions on

Publisher

ieee

ISSN

0018-9375

Type

jour

DOI

10.1109/TEMC.2013.2280297

Filename

6600836