Numerical Modeling of Periodic Composite Media for Electromagnetic Shielding Application

Dagang Wu; Rui Qiang; Ji Chen; Ce Liu; Marina Koledintseva; James L. Drewniak; Bruce Archambeault

doi:10.1109/ISEMC.2007.216

Numerical Modeling of Periodic Composite Media for Electromagnetic Shielding Application

Dagang Wu
, Rui Qiang
, Ji Chen
, Ce Liu
, Marina Koledintseva
, James L. Drewniak
, Bruce Archambeault

Research output: Contribution to journal › Article › peer-review

Abstract

This paper describes a methodology to extract effective electrical properties for periodic composite medium. The extraction algorithm is based on a periodic finite-difference time-domain (FDTD) method. The results are compared with conventional mixing theories and 3D Fourier series expansion methods. Two results show satisfactory agreement. With the extracted effective permittivity and conductivity, one can readily use these parameters to study electrical properties of composite materials with arbitrary micro-geometry and the shielding effects of using composite materials.

Original language	American English
Journal	Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2007, Honolulu, HI)
DOIs	https://doi.org/10.1109/ISEMC.2007.216
State	Published - Jul 1 2007

Keywords

FDTD Method
Composite Medium
Electromagnetic Shielding
Finite Difference Time-Domain Analysis
Mixture Theory
Periodic Structures
Shielding
Composite Materials
Fourier Analysis
Composite Micromechanics
Electric Currents
Electric Inverters
Electric Network Analysis
Electric Properties
Electromagnetic Compatibility
Electromagnetism
Extraction
Finite Difference Method
Finite Difference Time Domain Method
Fourier Series
Harmonic Analysis
Magnetic Materials
Materials Properties
Method Of Moments
Mixing
Nonlinear Optics
Plastic Molds
Radiation Protection
Radiation Shielding
Technical Presentations
Three Dimensional
Effective Permittivity
Electrical Properties
Extraction Algorithms
Finite-Difference Time-Domain Methods
Fourier-Series Expansion
International Symposium
Micro Geometries
Numerical Modelling
Shielding Effects

Disciplines

Electrical and Computer Engineering

Access to Document

10.1109/ISEMC.2007.216License: CC BY

Numerical Modeling of Periodic Composite Media for ElectromagnetiFinal published version, 501 KBLicense: CC BY

Cite this

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title = "Numerical Modeling of Periodic Composite Media for Electromagnetic Shielding Application",

abstract = " This paper describes a methodology to extract effective electrical properties for periodic composite medium. The extraction algorithm is based on a periodic finite-difference time-domain (FDTD) method. The results are compared with conventional mixing theories and 3D Fourier series expansion methods. Two results show satisfactory agreement. With the extracted effective permittivity and conductivity, one can readily use these parameters to study electrical properties of composite materials with arbitrary micro-geometry and the shielding effects of using composite materials.",

keywords = "FDTD Method, Composite Medium, Electromagnetic Shielding, Finite Difference Time-Domain Analysis, Mixture Theory, Periodic Structures, Shielding, Composite Materials, Fourier Analysis, Composite Micromechanics, Electric Currents, Electric Inverters, Electric Network Analysis, Electric Properties, Electromagnetic Compatibility, Electromagnetism, Extraction, Finite Difference Method, Finite Difference Time Domain Method, Fourier Series, Harmonic Analysis, Magnetic Materials, Materials Properties, Method Of Moments, Mixing, Nonlinear Optics, Plastic Molds, Radiation Protection, Radiation Shielding, Technical Presentations, Three Dimensional, Effective Permittivity, Electrical Properties, Extraction Algorithms, Finite-Difference Time-Domain Methods, Fourier-Series Expansion, International Symposium, Micro Geometries, Numerical Modelling, Shielding Effects",

author = "Dagang Wu and Rui Qiang and Ji Chen and Ce Liu and Marina Koledintseva and Drewniak, \{James L.\} and Bruce Archambeault",

year = "2007",

month = jul,

day = "1",

doi = "10.1109/ISEMC.2007.216",

language = "American English",

journal = "Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2007, Honolulu, HI)",

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T1 - Numerical Modeling of Periodic Composite Media for Electromagnetic Shielding Application

AU - Wu, Dagang

AU - Qiang, Rui

AU - Chen, Ji

AU - Liu, Ce

AU - Koledintseva, Marina

AU - Drewniak, James L.

AU - Archambeault, Bruce

PY - 2007/7/1

Y1 - 2007/7/1

N2 - This paper describes a methodology to extract effective electrical properties for periodic composite medium. The extraction algorithm is based on a periodic finite-difference time-domain (FDTD) method. The results are compared with conventional mixing theories and 3D Fourier series expansion methods. Two results show satisfactory agreement. With the extracted effective permittivity and conductivity, one can readily use these parameters to study electrical properties of composite materials with arbitrary micro-geometry and the shielding effects of using composite materials.

AB - This paper describes a methodology to extract effective electrical properties for periodic composite medium. The extraction algorithm is based on a periodic finite-difference time-domain (FDTD) method. The results are compared with conventional mixing theories and 3D Fourier series expansion methods. Two results show satisfactory agreement. With the extracted effective permittivity and conductivity, one can readily use these parameters to study electrical properties of composite materials with arbitrary micro-geometry and the shielding effects of using composite materials.

KW - FDTD Method

KW - Composite Medium

KW - Electromagnetic Shielding

KW - Finite Difference Time-Domain Analysis

KW - Mixture Theory

KW - Periodic Structures

KW - Shielding

KW - Composite Materials

KW - Fourier Analysis

KW - Composite Micromechanics

KW - Electric Currents

KW - Electric Inverters

KW - Electric Network Analysis

KW - Electric Properties

KW - Electromagnetic Compatibility

KW - Electromagnetism

KW - Extraction

KW - Finite Difference Method

KW - Finite Difference Time Domain Method

KW - Fourier Series

KW - Harmonic Analysis

KW - Magnetic Materials

KW - Materials Properties

KW - Method Of Moments

KW - Mixing

KW - Nonlinear Optics

KW - Plastic Molds

KW - Radiation Protection

KW - Radiation Shielding

KW - Technical Presentations

KW - Three Dimensional

KW - Effective Permittivity

KW - Electrical Properties

KW - Extraction Algorithms

KW - Finite-Difference Time-Domain Methods

KW - Fourier-Series Expansion

KW - International Symposium

KW - Micro Geometries

KW - Numerical Modelling

KW - Shielding Effects

UR - https://scholarsmine.mst.edu/ele_comeng_facwork/1183

U2 - 10.1109/ISEMC.2007.216

DO - 10.1109/ISEMC.2007.216

M3 - Article

JO - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2007, Honolulu, HI)

JF - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2007, Honolulu, HI)

ER -

Numerical Modeling of Periodic Composite Media for Electromagnetic Shielding Application

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Keywords

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