Stopband analysis using dispersion diagram for two-dimensional electromagnetic bandgap structures in printed circuit boards

Yoshitaka Toyota; Arif Ege Engin; Tae Hong Kim; Madhavan Swaminathan

doi:10.1109/LMWC.2006.885587

Stopband analysis using dispersion diagram for two-dimensional electromagnetic bandgap structures in printed circuit boards

Yoshitaka Toyota, Arif Ege Engin, Tae Hong Kim, Madhavan Swaminathan

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

30 Citations (Scopus)

Abstract

Electromagnetic bandgap (EBG) structures that provide an excellent isolation within the stopband are extremely effective in suppressing propagation of simultaneous switching noise on parallel power planes. However, a scattering parameter measurement and full-wave electromagnetic simulation for their entire structure are costly and time consuming. This letter presents a two-dimensional dispersion-diagram analysis based on a unit-cell network of EBG structures by extending a well-known dispersion-diagram analysis of one-dimensional infinite periodic structures. The approach is extremely effective in computing stopband frequencies and provides the stopbands with good agreement to the measured results.

Original language	English
Pages (from-to)	645-647
Number of pages	3
Journal	IEEE Microwave and Wireless Components Letters
Volume	16
Issue number	12
DOIs	https://doi.org/10.1109/LMWC.2006.885587
Publication status	Published - Dec 2006

Keywords

Electromagnetic bandgap (EBG) structures
Four-port network
Parallel power planes
Periodic structures
Printed circuit boards (PCBs)
Simultaneous switching noise (SSN)
Two-dimensional (2-D) dispersion-diagram analysis

ASJC Scopus subject areas

Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/LMWC.2006.885587

Cite this

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title = "Stopband analysis using dispersion diagram for two-dimensional electromagnetic bandgap structures in printed circuit boards",

abstract = "Electromagnetic bandgap (EBG) structures that provide an excellent isolation within the stopband are extremely effective in suppressing propagation of simultaneous switching noise on parallel power planes. However, a scattering parameter measurement and full-wave electromagnetic simulation for their entire structure are costly and time consuming. This letter presents a two-dimensional dispersion-diagram analysis based on a unit-cell network of EBG structures by extending a well-known dispersion-diagram analysis of one-dimensional infinite periodic structures. The approach is extremely effective in computing stopband frequencies and provides the stopbands with good agreement to the measured results.",

keywords = "Electromagnetic bandgap (EBG) structures, Four-port network, Parallel power planes, Periodic structures, Printed circuit boards (PCBs), Simultaneous switching noise (SSN), Two-dimensional (2-D) dispersion-diagram analysis",

author = "Yoshitaka Toyota and Engin, {Arif Ege} and Kim, {Tae Hong} and Madhavan Swaminathan",

year = "2006",

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doi = "10.1109/LMWC.2006.885587",

language = "English",

volume = "16",

pages = "645--647",

journal = "IEEE Microwave and Wireless Components Letters",

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T1 - Stopband analysis using dispersion diagram for two-dimensional electromagnetic bandgap structures in printed circuit boards

AU - Toyota, Yoshitaka

AU - Engin, Arif Ege

AU - Kim, Tae Hong

AU - Swaminathan, Madhavan

PY - 2006/12

Y1 - 2006/12

N2 - Electromagnetic bandgap (EBG) structures that provide an excellent isolation within the stopband are extremely effective in suppressing propagation of simultaneous switching noise on parallel power planes. However, a scattering parameter measurement and full-wave electromagnetic simulation for their entire structure are costly and time consuming. This letter presents a two-dimensional dispersion-diagram analysis based on a unit-cell network of EBG structures by extending a well-known dispersion-diagram analysis of one-dimensional infinite periodic structures. The approach is extremely effective in computing stopband frequencies and provides the stopbands with good agreement to the measured results.

AB - Electromagnetic bandgap (EBG) structures that provide an excellent isolation within the stopband are extremely effective in suppressing propagation of simultaneous switching noise on parallel power planes. However, a scattering parameter measurement and full-wave electromagnetic simulation for their entire structure are costly and time consuming. This letter presents a two-dimensional dispersion-diagram analysis based on a unit-cell network of EBG structures by extending a well-known dispersion-diagram analysis of one-dimensional infinite periodic structures. The approach is extremely effective in computing stopband frequencies and provides the stopbands with good agreement to the measured results.

KW - Electromagnetic bandgap (EBG) structures

KW - Four-port network

KW - Parallel power planes

KW - Periodic structures

KW - Printed circuit boards (PCBs)

KW - Simultaneous switching noise (SSN)

KW - Two-dimensional (2-D) dispersion-diagram analysis

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JO - IEEE Microwave and Wireless Components Letters

JF - IEEE Microwave and Wireless Components Letters

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Stopband analysis using dispersion diagram for two-dimensional electromagnetic bandgap structures in printed circuit boards

Abstract

Keywords

ASJC Scopus subject areas

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