Fast and accurate estimation of radiated emission from printed circuit board using common-mode antenna model based on common-mode potential distribution

Yoshitaka Toyota, Youhei Sakai, Makoto Torigoe, Ryuji Koga, Tetsushi Watanabe, Osami Wada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The authors investigated common-mode potential distribution on printed circuit boards and propose a common-mode antenna model that consists of a common-mode excitation source and a common-mode antenna element. The antenna model is able to predict common-mode radiation from PCBs quickly and accurately because it focuses only on common-mode radiated emissions. This paper applies the model to a rectangular printed circuit board with a signal trace bent at a right angle and discusses the superposition of common-mode excitation sources that result from common-mode potential distribution. In the model, the trace is divided into two straight elements at the corner to obtain the common-mode excitation source separately for each straight element. Superposing each source at each position enables a set of common-mode sources of the entire common-mode antenna model to be obtained. Simulations and measurements showed that the superposition of common-mode sources accurately predicts radiated emissions.

Original languageEnglish
Title of host publicationIEEE International Symposium on Electromagnetic Compatibility
DOIs
Publication statusPublished - 2007
EventIEEE International Symposium on Electromagnetic Compatibility, EMC 2007 - Honolulu, HI, United States
Duration: Jul 9 2007Jul 13 2007

Other

OtherIEEE International Symposium on Electromagnetic Compatibility, EMC 2007
CountryUnited States
CityHonolulu, HI
Period7/9/077/13/07

Fingerprint

printed circuits
circuit boards
Printed circuit boards
antennas
Antennas
Polychlorinated biphenyls
Radiation
excitation
polychlorinated biphenyls

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Toyota, Y., Sakai, Y., Torigoe, M., Koga, R., Watanabe, T., & Wada, O. (2007). Fast and accurate estimation of radiated emission from printed circuit board using common-mode antenna model based on common-mode potential distribution. In IEEE International Symposium on Electromagnetic Compatibility [4305718] https://doi.org/10.1109/ISEMC.2007.138

Fast and accurate estimation of radiated emission from printed circuit board using common-mode antenna model based on common-mode potential distribution. / Toyota, Yoshitaka; Sakai, Youhei; Torigoe, Makoto; Koga, Ryuji; Watanabe, Tetsushi; Wada, Osami.

IEEE International Symposium on Electromagnetic Compatibility. 2007. 4305718.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Toyota, Y, Sakai, Y, Torigoe, M, Koga, R, Watanabe, T & Wada, O 2007, Fast and accurate estimation of radiated emission from printed circuit board using common-mode antenna model based on common-mode potential distribution. in IEEE International Symposium on Electromagnetic Compatibility., 4305718, IEEE International Symposium on Electromagnetic Compatibility, EMC 2007, Honolulu, HI, United States, 7/9/07. https://doi.org/10.1109/ISEMC.2007.138
Toyota Y, Sakai Y, Torigoe M, Koga R, Watanabe T, Wada O. Fast and accurate estimation of radiated emission from printed circuit board using common-mode antenna model based on common-mode potential distribution. In IEEE International Symposium on Electromagnetic Compatibility. 2007. 4305718 https://doi.org/10.1109/ISEMC.2007.138
Toyota, Yoshitaka ; Sakai, Youhei ; Torigoe, Makoto ; Koga, Ryuji ; Watanabe, Tetsushi ; Wada, Osami. / Fast and accurate estimation of radiated emission from printed circuit board using common-mode antenna model based on common-mode potential distribution. IEEE International Symposium on Electromagnetic Compatibility. 2007.
@inproceedings{ef4a685de4d6427ab47c3b430b3e28bd,
title = "Fast and accurate estimation of radiated emission from printed circuit board using common-mode antenna model based on common-mode potential distribution",
abstract = "The authors investigated common-mode potential distribution on printed circuit boards and propose a common-mode antenna model that consists of a common-mode excitation source and a common-mode antenna element. The antenna model is able to predict common-mode radiation from PCBs quickly and accurately because it focuses only on common-mode radiated emissions. This paper applies the model to a rectangular printed circuit board with a signal trace bent at a right angle and discusses the superposition of common-mode excitation sources that result from common-mode potential distribution. In the model, the trace is divided into two straight elements at the corner to obtain the common-mode excitation source separately for each straight element. Superposing each source at each position enables a set of common-mode sources of the entire common-mode antenna model to be obtained. Simulations and measurements showed that the superposition of common-mode sources accurately predicts radiated emissions.",
author = "Yoshitaka Toyota and Youhei Sakai and Makoto Torigoe and Ryuji Koga and Tetsushi Watanabe and Osami Wada",
year = "2007",
doi = "10.1109/ISEMC.2007.138",
language = "English",
isbn = "1424413508",
booktitle = "IEEE International Symposium on Electromagnetic Compatibility",

}

TY - GEN

T1 - Fast and accurate estimation of radiated emission from printed circuit board using common-mode antenna model based on common-mode potential distribution

AU - Toyota, Yoshitaka

AU - Sakai, Youhei

AU - Torigoe, Makoto

AU - Koga, Ryuji

AU - Watanabe, Tetsushi

AU - Wada, Osami

PY - 2007

Y1 - 2007

N2 - The authors investigated common-mode potential distribution on printed circuit boards and propose a common-mode antenna model that consists of a common-mode excitation source and a common-mode antenna element. The antenna model is able to predict common-mode radiation from PCBs quickly and accurately because it focuses only on common-mode radiated emissions. This paper applies the model to a rectangular printed circuit board with a signal trace bent at a right angle and discusses the superposition of common-mode excitation sources that result from common-mode potential distribution. In the model, the trace is divided into two straight elements at the corner to obtain the common-mode excitation source separately for each straight element. Superposing each source at each position enables a set of common-mode sources of the entire common-mode antenna model to be obtained. Simulations and measurements showed that the superposition of common-mode sources accurately predicts radiated emissions.

AB - The authors investigated common-mode potential distribution on printed circuit boards and propose a common-mode antenna model that consists of a common-mode excitation source and a common-mode antenna element. The antenna model is able to predict common-mode radiation from PCBs quickly and accurately because it focuses only on common-mode radiated emissions. This paper applies the model to a rectangular printed circuit board with a signal trace bent at a right angle and discusses the superposition of common-mode excitation sources that result from common-mode potential distribution. In the model, the trace is divided into two straight elements at the corner to obtain the common-mode excitation source separately for each straight element. Superposing each source at each position enables a set of common-mode sources of the entire common-mode antenna model to be obtained. Simulations and measurements showed that the superposition of common-mode sources accurately predicts radiated emissions.

UR - http://www.scopus.com/inward/record.url?scp=47749145783&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=47749145783&partnerID=8YFLogxK

U2 - 10.1109/ISEMC.2007.138

DO - 10.1109/ISEMC.2007.138

M3 - Conference contribution

AN - SCOPUS:47749145783

SN - 1424413508

SN - 9781424413508

BT - IEEE International Symposium on Electromagnetic Compatibility

ER -