Publication result detail

High Frequency 3D electromagnetic field analysis using ANSYS program.

Dědek, L., Bachorec, T.

Original Title

High Frequency 3D electromagnetic field analysis using ANSYS program.

English Title

High Frequency 3D electromagnetic field analysis using ANSYS program.

Type

Paper in proceedings (conference paper)

Original Abstract

A method of evaluation of a transient electric field due to the surge wave in a lossy medium is described in the paper. Basic equations for the potential involve the volume as well as the surface conductivity and permitivity. A new universal both 3D and 2D macroelement is proposed introducing the field equations into the ANSYS program environment.The element enables inserting both conductive and displacemnt volume and surface currents into the stiffness matrix. The material characteristics can be either linear or nonlinear. Pre- and postprocessor as well as solvers are suplied by the ANSYS program. The correctness of the method is verified on an example of an RC-CR transmission line, which is modeled by a chain of 3D elements.

English abstract

A method of evaluation of a transient electric field due to the surge wave in a lossy medium is described in the paper. Basic equations for the potential involve the volume as well as the surface conductivity and permitivity. A new universal both 3D and 2D macroelement is proposed introducing the field equations into the ANSYS program environment.The element enables inserting both conductive and displacemnt volume and surface currents into the stiffness matrix. The material characteristics can be either linear or nonlinear. Pre- and postprocessor as well as solvers are suplied by the ANSYS program. The correctness of the method is verified on an example of an RC-CR transmission line, which is modeled by a chain of 3D elements.

Keywords

transient electric field, lossy medium, FEM, ANSYS

Key words in English

transient electric field, lossy medium, FEM, ANSYS

Authors

Dědek, L., Bachorec, T.

Released

01.01.1998

Location

Praha

ISBN

80-902-417-2-7

Book

IEEE & IEE Workshop CAD & CAE 98

Edition

sekce IEEE

Volume

1.

Pages from

10

Pages count

4

BibTex

@inproceedings{BUT19458,
  author="Libor {Dědek} and Tibor {Bachorec}",
  title="High Frequency 3D electromagnetic field analysis using ANSYS program.",
  booktitle="IEEE & IEE Workshop CAD & CAE 98",
  year="1998",
  series="sekce IEEE",
  volume="1.",
  number="1.",
  pages="4",
  address="Praha",
  isbn="80-902-417-2-7"
}