Modeling of data bus structures using numerical methods

Author

Das, S.K. ; Smith, W.T. ; Paul, C.R.

Author_Institution

Dept. of Electr. Eng., Kentucky Univ., Lexington, KY, USA

fYear

1993

fDate

9-13 Aug 1993

Firstpage

409

Lastpage

414

Abstract

The difficulties associated with the method of moments (MOM) analysis of a bus-type structure are analyzed. The bus structures are evaluated with round wire models. The MOM code MININEC was used for the majority of the analysis. The limitations of the moment method formulation are discussed, and the problem areas associated with the bus geometry are identified. The sensitivities with respect to wire radius, wire separation, and segment length are investigated. Nonphysical asymmetries in current due to segmentation are also discussed. Guidelines are presented for geometry and frequency restrictions necessary to maintain the accuracy of MOM predictions for the data bus structures

Keywords

method of moments; system buses; transmission line theory; wires (electric); MININEC; MOM code; bus geometry; data bus structures; frequency restrictions; method of moments; numerical methods; round wire models; segment length; wire radius; wire separation; Accuracy; Cables; Circuits; Data buses; Frequency; Geometry; Guidelines; Message-oriented middleware; Moment methods; Wire;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 1993. Symposium Record., 1993 IEEE International Symposium on

Conference_Location

Dallas, TX

Print_ISBN

0-7803-1304-6

Type

conf

DOI

10.1109/ISEMC.1993.473700

Filename

473700