Application of subspace projection approaches for reduced-order modeling of electromagnetic systems

Tingdong Zhou, Steven L Dvorak, John L. Prince

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Subspace projection approaches, including the Fade via Lanczos (PVL), Krylov, and rational Krylov algorithms, are used for reduced-order modeling of wide-band electromagnetic systems. The properties of these algorithms are discussed. A frequency segmentation technique has also been used with the Lanczos algorithm to obtain benchmark data of electromagnetic fields and for scattering parameter extraction from the calculated electromagnetic field values. From the various techniques, the combined PVL/frequency segmentation technique is the most promising for efficient and accurate modeling of electromagnetic systems.

Original languageEnglish (US)
Pages (from-to)353-360
Number of pages8
JournalIEEE Transactions on Advanced Packaging
Volume26
Issue number4
DOIs
StatePublished - Nov 2003

Fingerprint

Electromagnetic fields
Parameter extraction
Scattering parameters

Keywords

  • Frequency segmentation technique
  • Krylov algorithm
  • Padé Via Lanczos (PVL) algorithm
  • Rational Krylov algorithm
  • Reduced-order modeling
  • Scattering parameter
  • Subspace projection approaches
  • Wide-band electromagnetic system

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Materials Science(all)

Cite this

Application of subspace projection approaches for reduced-order modeling of electromagnetic systems. / Zhou, Tingdong; Dvorak, Steven L; Prince, John L.

In: IEEE Transactions on Advanced Packaging, Vol. 26, No. 4, 11.2003, p. 353-360.

Research output: Contribution to journalArticle

@article{2b6cbf8193e8436e8ae927ef1f0591e1,
title = "Application of subspace projection approaches for reduced-order modeling of electromagnetic systems",
abstract = "Subspace projection approaches, including the Fade via Lanczos (PVL), Krylov, and rational Krylov algorithms, are used for reduced-order modeling of wide-band electromagnetic systems. The properties of these algorithms are discussed. A frequency segmentation technique has also been used with the Lanczos algorithm to obtain benchmark data of electromagnetic fields and for scattering parameter extraction from the calculated electromagnetic field values. From the various techniques, the combined PVL/frequency segmentation technique is the most promising for efficient and accurate modeling of electromagnetic systems.",
keywords = "Frequency segmentation technique, Krylov algorithm, Pad{\'e} Via Lanczos (PVL) algorithm, Rational Krylov algorithm, Reduced-order modeling, Scattering parameter, Subspace projection approaches, Wide-band electromagnetic system",
author = "Tingdong Zhou and Dvorak, {Steven L} and Prince, {John L.}",
year = "2003",
month = "11",
doi = "10.1109/TADVP.2003.821072",
language = "English (US)",
volume = "26",
pages = "353--360",
journal = "IEEE Transactions on Advanced Packaging",
issn = "1521-3323",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "4",

}

TY - JOUR

T1 - Application of subspace projection approaches for reduced-order modeling of electromagnetic systems

AU - Zhou, Tingdong

AU - Dvorak, Steven L

AU - Prince, John L.

PY - 2003/11

Y1 - 2003/11

N2 - Subspace projection approaches, including the Fade via Lanczos (PVL), Krylov, and rational Krylov algorithms, are used for reduced-order modeling of wide-band electromagnetic systems. The properties of these algorithms are discussed. A frequency segmentation technique has also been used with the Lanczos algorithm to obtain benchmark data of electromagnetic fields and for scattering parameter extraction from the calculated electromagnetic field values. From the various techniques, the combined PVL/frequency segmentation technique is the most promising for efficient and accurate modeling of electromagnetic systems.

AB - Subspace projection approaches, including the Fade via Lanczos (PVL), Krylov, and rational Krylov algorithms, are used for reduced-order modeling of wide-band electromagnetic systems. The properties of these algorithms are discussed. A frequency segmentation technique has also been used with the Lanczos algorithm to obtain benchmark data of electromagnetic fields and for scattering parameter extraction from the calculated electromagnetic field values. From the various techniques, the combined PVL/frequency segmentation technique is the most promising for efficient and accurate modeling of electromagnetic systems.

KW - Frequency segmentation technique

KW - Krylov algorithm

KW - Padé Via Lanczos (PVL) algorithm

KW - Rational Krylov algorithm

KW - Reduced-order modeling

KW - Scattering parameter

KW - Subspace projection approaches

KW - Wide-band electromagnetic system

UR - http://www.scopus.com/inward/record.url?scp=0742286403&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0742286403&partnerID=8YFLogxK

U2 - 10.1109/TADVP.2003.821072

DO - 10.1109/TADVP.2003.821072

M3 - Article

AN - SCOPUS:0742286403

VL - 26

SP - 353

EP - 360

JO - IEEE Transactions on Advanced Packaging

JF - IEEE Transactions on Advanced Packaging

SN - 1521-3323

IS - 4

ER -