Time History Extrapolation for FDTD Modeling of Shielding Enclosure Designs and EMI Antenna Geometries

Abstract

The GPOF (Generalized Pencil-Of-Function) method was used to extrapolate the time response from FDTD simulations of EMI problems by approximating the time history as a sum of complex exponentials. This method can significantly shorten the FDTD program execution time. However, various difficulties can arise from parameterization during data-processing. The GPOF is applied to, and studied for, two relevant EMI problems, enclosure design and EMI antenna modeling. The merits of GPOF in modeling shielding enclosure and EMI antennas is evaluated through several examples.

Department(s)

Electrical and Computer Engineering

International Standard Serial Number (ISSN)

0190-1494

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 The Authors, All rights reserved.

Publication Date

01 Dec 1998

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